Products & Services

Protocase manufactures fully finished custom electronic enclosures and associated parts from a wide variety of materials and components, in 2-3 days with no minimum order. Protocase also provides expert and affordable enclosure design services.

Materials, Components & Finishes

Conventional Fasteners

Protocase stocks a wide variety of conventional fasteners, and if we don't stock it, we have access to just about any common fastener on a quick-delivery. The most commonly used items are machine screws and hex nuts, which are listed in the table below.

Self-tapping screws vs. machine screw / self-clinching nut combination

In certain situations, a designer has the option of using either

  1. a combination of self clinching nut and machine screw, or
  2. a self-tapping screw, as shown in the diagram.

We highly recommend option (A), for the following reasons:

  • Self tapping screws are subject to stripping
  • They interfere with finishes, breaking through powdercoating, and creating potential corrosion problems.
  • Inconsistent removal torque --- they can lock in place, and be extremely difficult to remove.

The self tapping screw option is slightly less expensive, but the disadvantages far outweigh the slight savings for most applications. Thus the only place we would ever recommend Option (B) is when searching for cost-engineering solutions on volume orders.

Recently added inventory is colored blue.

Most Commonly Used Fasteners

Part Name Description Thread Size Thread LengthMaterials NOT Compatible
90480A003 Hex Nut 2-56 Steel Zinc 2-56 Stainless Cold-rolled Aluminum
2-56X1/4PAN PH SS B0 2-56 x 1/4in PanHead Black 2-56 .250 Stainless Cold-rolled Aluminum
2-56X1/4PAN PH ST ZC 2-56 x 1/4in PanHead Zinc 2-56 .250 Stainless Cold-rolled Aluminum
2-56X1/4FT1 PH SS B0 Machine Screw 2-56 x 1/4in Phillips Flat Head 100 18-8 Stainless Black Oxide 2-56 .250 Stainless Cold-rolled Aluminum
FCMP0204 Machine Screw 2-56 x 1/4in Phillips Flat Head 100 Steel Zinc 2-56 .250 Stainless Cold-rolled Aluminum
2-56x1/4FT1 PH SS PS Machine Screw 2-56 x 1/4in Phillips Flat Head 100 18-8 Stainless 2-56 .250 Stainless Cold-rolled Aluminum
2-56X1/4FLT PH SS B0 Machine Screw 2-56 x 1/4in Phillips Flat Head 82 18-8 Stainless Black Oxide 2-56 .250 Stainless Cold-rolled Aluminum
FMSP0204 Machine Screw 2-56 x 1/4in Phillips Flat Head 82 18-8 Stainless 2-56 .250 Stainless Cold-rolled Aluminum
4-40X3/8PAN PH SS B0 Machine Screw 4-40 x 3/8in Phillips Pan Head 18-8 Stainless Black Oxide 4-40 Stainless Cold-rolled Aluminum
91240A005 Mil. Spec. 300 Series Stainless Steel Hex Nut, 4-40 Thread Size, 1/4" Wide, 3/32" High, MS-35649-244 4-40 Stainless Cold-rolled Aluminum
4-40X3/16PAN PH SS B0 Machine Screw 4-40 x 3/16in Phillips Pan Head 18-8 Stainless Black Oxide 4-40 Stainless Cold-rolled Aluminum
0MAS04400250FLP40BR Machine Screw 4-40 x 1/4in Phillips Flat Head 82 18-8 Stainless Black Oxide 4-40 Stainless Cold-rolled Aluminum
4-40X1/4FLT PH ST ZC Machine Screw 4-40 x 1/4in Phillips Flat Head 82 Steel Zinc 4-40 Stainless Cold-rolled Aluminum
4-40X1/4FT1 PH SS B0 4-40 x 1/4in FlatHead Black 100 4-40 Stainless Cold-rolled Aluminum
4-40X1/4FT1 PH ST ZC Machine Screw 4-40 x 1/4in Phillips Flat Head 100 Steel Zinc 4-40 Stainless Cold-rolled Aluminum
4-40 x 1/4in FlatHead Stainless 100 Machine Screw 4-40 x 1/4in Phillips Flat Head 100 18-8 Stainless 4-40 Stainless Cold-rolled Aluminum
4-40M/S ST ZC Hex Nut 4-40 Steel Zinc 4-40 Stainless Cold-rolled Aluminum
4-40M/S SS PS Hex Nut 4-40 18-8 Stainless 4-40 Stainless Cold-rolled Aluminum
0MAS04400375PNP40ZR 4-40 x 3/8in PanHead Zinc 4-40 Stainless Cold-rolled Aluminum
4-40X5/8FLT PF ST B0 Machine Screw 4-40 x 5/8in Phillips Flat Head 82 Steel Black Oxide 4-40 Stainless Cold-rolled Aluminum
4-40X5/16FT1 PH SS PS Machine Screw 4-40 x 5/16in Phillips Flat Head 100 18-8 Stainless 4-40 Stainless Cold-rolled Aluminum
95345A021 Pan Head Phillips Machine Screw with Lock Washer, 18-8SS, Internal Washer, 4-40 Thread, 3/16in Length 4-40 .187 Stainless Cold-rolled Aluminum
93085A105 4-40 x 3/16 Flat Head 100 18-8SS MS24693-C1 4-40 .187 Cold-rolled Aluminum
0MAS04400187FCP0100 4-40 x 3/16 Flat Head 100 18-8SS 4-40 .187 Stainless
98286A416 Black Nylon 100 deg Flat Head Machine Screw, Slotted, 4-40 Thread, 3/16in Length 4-40 .187 Stainless Cold-rolled Aluminum
96640A052 18-8 Stainless Steel 82 Flat Head Phillips Machine Screw, Black Oxide Finish, 4-40 Thread, 3/16in Length, Undercut 4-40 .187
4-40 x 1/4 MACHINE SCREW FLAT 100 PHIL STEEL BLACK ZINC ROHS 4-40 x 1/4in FlatHead Black 100 (Zinc) 4-40 .250 Stainless Cold-rolled Aluminum
MSPPK0404 Machine Screw 4-40 x 1/4in Phillips Pan Head 18-8 Stainless Black Oxide 4-40 .250 Stainless Cold-rolled Aluminum
4-40X1/4PAN PH ST ZC Machine Screw 4-40 x 1/4in Phillips Pan Head Steel Zinc 4-40 .250 Stainless Cold-rolled Aluminum
4-40X1/4PAN PH SS PS Machine Screw 4-40 x 1/4in Phillips Pan Head 18-8 Stainless 4-40 .250 Stainless Cold-rolled Aluminum
18-8 SS Flat Head (82deg) Phillips Machine Screw 4-40 Thread, 1/4in Length Machine Screw 4-40 x 1/4in Phillips Flat Head 82 18-8 Stainless 4-40 .250 Stainless Cold-rolled Aluminum
91771A107 18-8 Stainless Steel Flat Head (82) Phillips Machine Screw, 4-40 Thread, 5/16in Length 4-40 .312 Stainless Cold-rolled Aluminum
93085A108 4-40 x 3/8in 100 Deg Flat Head Phillips Machine Screw Stainless (MS24693-C4) 4-40 .375 Stainless Cold-rolled Aluminum
Machine Screw 4-40 x 3/8in Phillips Pan Head 18-8 Stainless 4-40 .375 Stainless Cold-rolled Aluminum
SPX1150A 4-40 x 3/8in Phillips Pan head, Nylon 4-40 .375 Stainless Cold-rolled Aluminum
18-8 SS Flat Head (82deg) Phillips Machine Screw 4-40 Thread, 3/8in Length Machine Screw 4-40 x 3/8in Phillips Flat Head 82 18-8 Stainless 4-40 .375 Stainless Cold-rolled Aluminum
4-40 x 3/8 FlatHead 100 18-8SS BlackOX Machine Screw 4-40 x 3/8in Phillips Flat Head 100 18-8 Stainless Black Oxide 4-40 .375 Stainless
4-40 x 3/8in Phillips Panhead, Stainless Machine Screw 4-40 x 3/8in Phillips Pan Head 18-8 Stainless 4-40 .375 Stainless Cold-rolled Aluminum
0MAS04400500PNP0100 Machine Screw 4-40 x 1/2in Phillips Pan Head 18-8 Stainless 4-40 .500 Stainless Cold-rolled Aluminum
0MAS04400500PNP01BX Machine Screw 4-40 x 1/2in Phillips Pan Head 18-8 Stainless Black Oxide 4-40 .500 Stainless Cold-rolled Aluminum
6-32 x 1/4 PanHead Zinc 6-32 x 1/4 PanHead Zinc 6-32 Stainless Cold-rolled Aluminum
6-32X3/8 FH Black 100 Machine Screw 6-32 x 3/8in Phillips Flat Head 100 18-8 Stainless Black Oxide 6-32 Stainless Cold-rolled Aluminum
Hex Nut 6-32 Steel Zinc 6-32 Stainless Cold-rolled Aluminum
6-32X3/8PAN PH SS Machine Screw 6-32 x 3/8in Phillips Pan Head 18-8 Stainless 6-32 Stainless Cold-rolled Aluminum
91400A146 Mil. Spec. Pan Head Phillips Machine Screw, 300 Series, 6-32 Thread, 3/8" Length, MS 51957-28 6-32 Stainless Cold-rolled Aluminum
91475A020 Mil. Spec. 300 Series Stainless Steel Split Lock Washer, Passivated, Number 6 Screw Size, MS-35338-136 6-32 Stainless Cold-rolled Aluminum
98032A436 Mil. Spec. Cadmium-Plated Steel Flat Washer, Number 6 Screw Size, MS-27183-43, 0.156" ID 6-32 Stainless Cold-rolled Aluminum
91240A007 Mil. Spec. 300 Series Stainless Steel Hex Nut, 6-32 Thread Size, 5/16" Wide, 7/64" High, MS-35649-264 6-32 Stainless Cold-rolled Aluminum
91831A007 18-8 Stainless Steel Nylon-Insert Hex Locknut 6-32 Thread Size, 5/16in Width, 11/64in Height 6-32 Stainless Cold-rolled Aluminum
6-32X3/8PAN PH SS B0 Machine Screw 6-32 x 3/8in Phillips Pan Head 18-8 Stainless Black Oxide 6-32 Stainless Cold-rolled Aluminum
MSPP0606 Machine Screw 6-32 x 3/8in Phillips Pan Head Steel Zinc 6-32 Stainless Cold-rolled Aluminum
6-32X3/8FLT PH SS B0 Machine Screw 6-32 x 3/8in Phillips Flat Head 82 18-8 Stainless Black Oxide 6-32 Stainless Cold-rolled Aluminum
6-32X3/8FLT PH ST ZC Machine Screw 6-32 x 3/8in Phillips Flat Head 82 Steel Zinc 6-32 Stainless Cold-rolled Aluminum
6-32X3/8FLT PH SS PS Machine Screw 6-32 x 3/8in Phillips Flat Head 82 18-8 Stainless 6-32 Stainless Cold-rolled Aluminum
HN0632 Hex Nut 6-32 Steel Zinc 6-32 Stainless Cold-rolled Aluminum
HNS0632 Hex Nut 6-32 18-8 Stainless 6-32 Stainless Cold-rolled Aluminum
96537A130 Hex Nut 6-32 18-8 Stainless Black Oxide 6-32 Stainless Cold-rolled Aluminum
90272A143 Machine Screw 6-32 x 3/16in Phillips Pan Head Steel Zinc 6-32 .187
90273A143 Zinc-Pltd STL Flat Head Phil Machine Screw 6-32 Thread, 3/16in Length, Undercut Head 6-32 .187
91772A143 Machine Screw 6-32 x 3/16in Phillips Pan Head 18-8 Stainless 6-32 .187 Stainless Cold-rolled Aluminum
6-32 x 1/4 FlatHead 100 18-8SS BlackOX Machine Screw 6-32 x 1/4in Phillips Flat Head 100 18-8 Stainless Black Oxide 6-32 .250 Stainless Cold-rolled Aluminum
0MAS06320250PNP40BR 6-32 x 1/4in PanHead Black (Zinc) 6-32 .250 Stainless Cold-rolled Aluminum
91249A144 Black-Oxide Finish Pan Head Phillips Machine Screw, 18-8 Stainless Steel, 6-32 Thread, 1/4" Length 6-32 .250 Stainless Cold-rolled Aluminum
0MAS06320250PNP40BR Machine Screw 6-32 x 1/4in Phillips Pan Head 18-8 Stainless Black Oxide 6-32 .250 Stainless Cold-rolled Aluminum
MSPP0604 Machine Screw 6-32 x 1/4in Phillips Pan Head Steel Zinc 6-32 .250 Stainless Cold-rolled Aluminum
6-32X1/4PAN PH SS Machine Screw 6-32 x 1/4in Phillips Pan Head 18-8 Stainless 6-32 .250 Stainless Cold-rolled Aluminum
6-32X1/4FT1 PH SS B0 6-32 x 1/4in FlatHead Black 100 6-32 .250 Stainless Cold-rolled Aluminum
0MAS06320250FCP40ZR Machine Screw 6-32 x 1/4in Phillips Flat Head 100 Steel Zinc 6-32 .250 Stainless Cold-rolled Aluminum
6-32X1/4FT1 PH SS PS Machine Screw 6-32 x 1/4in Phillips Flat Head 100 18-8 Stainless 6-32 .250 Stainless Cold-rolled Aluminum
6-32X1/4FLT PH ST B0 Machine Screw 6-32 x 1/4in Phillips Flat Head 82 18-8 Stainless Black Oxide 6-32 .250 Stainless Cold-rolled Aluminum
6-32X1/4FLT PH SS PS Machine Screw 6-32 x 1/4in Phillips Flat Head 82 18-8 Stainless 6-32 .250 Stainless Cold-rolled Aluminum
93085A145 6-32 x 5/16in 100 Deg Flat Head Phillips Machine Screw Stainless (MS24693-C25) 6-32 .312 Stainless Cold-rolled Aluminum
FCMPS0606 Machine Screw 6-32 x 3/8in Phillips Flat Head 100 18-8 Stainless 6-32 .375 Stainless Cold-rolled Aluminum
96640A115 6-32 x 3/8in Flat head 82deg (18-8SS black oxide) 6-32 .375 Stainless
97124A236 Aluminum Flat Head Phillips Machine Screw, 6-32 Thread, 3/8in Length 6-32 .375 Stainless Cold-rolled Aluminum
91772A149 6-32 x 7/16 Stainless Pan Head Phillips Machine Screw 6-32 .437 Stainless Cold-rolled Aluminum
93085A148 6-32 x 1/2in 100 Deg Flat Head Phillips Machine Screw Stainless (MS24693-C28) 6-32 .500 Stainless Cold-rolled Aluminum
0MAS06320500PNP0100 6-32 x 1/2in pan head stainless (18-8) 6-32 .500 Stainless Cold-rolled Aluminum
0MAS06320500PNP0100 Machine Screw 6-32 x 1/2in Phillips Pan Head 18-8 Stainless 6-32 .500 Stainless Cold-rolled Aluminum
0MAS06320500PNP01BX Machine Screw 6-32 x 1/2in Phillips Pan Head 18-8 Stainless Black Oxide 6-32 .500 Stainless Cold-rolled Aluminum
91772A151 Machine Screw 6-32 x 3/4in Phillips Pan Head 18-8 Stainless 6-32 .750 Stainless Cold-rolled Aluminum
93085A151 18-8 Stainless Steel 100 Degree Flat Head Phillips Machine Screw, 6-32 Thread, 3/4in Length, MS24693-C30 6-32 .750 Stainless
90273A157 Machine Screw 6-32 x 1-1/2in Phillips Flat Head 82 Steel Zinc 6-32 1.500
8-32X3/8PAN PH ST B0 Machine Screw 8-32 x 3/8in Phillips Pan Head Steel Black Oxide 8-32 Stainless Cold-rolled Aluminum
MSPP0806 Machine Screw 8-32 x 3/8in Phillips Pan Head Steel Zinc 8-32 Stainless Cold-rolled Aluminum
8-32X3/8PAN PH SS PS Machine Screw 8-32 x 3/8in Phillips Pan Head 18-8 Stainless 8-32 Stainless Cold-rolled Aluminum
8-32X3/8FLT PH SS B0 8-32 x 3/8in FlatHead SS Black 82 8-32 Stainless Cold-rolled Aluminum
8-32 x 3/8in FlatHead Zinc 82 Machine Screw 8-32 x 3/8in Phillips Flat Head 82 Steel Zinc 8-32 Stainless Cold-rolled Aluminum
91831A009 18-8 Stainless Steel Nylon-Insert Hex Locknut 8-32 Thread Size, 11/32in Width, 15/64in Height 8-32 Stainless Cold-rolled Aluminum
FMSP0806 Machine Screw 8-32 x 3/8in Phillips Flat Head 82 18-8 Stainless 8-32 Stainless Cold-rolled Aluminum
HN0832 Hex Nut 8-32 Steel Zinc 8-32 Stainless Cold-rolled Aluminum
8-32M/S SS PS Hex Nut 8-32 18-8 Stainless 8-32 Stainless Cold-rolled Aluminum
0NUT08320000MS001BX Hex Nut 8-32 18-8SS Black 8-32 Stainless Cold-rolled Aluminum
93181A009 Aluminum Hex Nut, 8-32 Thread Size 8-32 Stainless Cold-rolled Aluminum
8-32X1/4FLT PH SS B0 Machine Screw 8-32 x 1/4in Phillips Flat Head 82 18-8 Stainless Black Oxide 8-32 Stainless Cold-rolled Aluminum
FMPP0804 Machine Screw 8-32 x 1/4in Phillips Flat Head 82 Steel Zinc 8-32 Stainless Cold-rolled Aluminum
8-32X1/4PAN PH ST ZC Machine Screw 8-32 x 1/4in Phillips Pan Head Steel Zinc 8-32 Stainless Cold-rolled Aluminum
FCMP0806 Machine Screw 8-32 x 3/8in Phillips Flat Head 100 Steel Zinc 8-32 Stainless Cold-rolled Aluminum
91475A025 MS35338-137, 300 Series SS Split Lock Washer No. 8 Screw Size, Dash #137, 0.3in OD 8-32 Stainless Cold-rolled Aluminum
FCMPS0806 Machine Screw 8-32 x 3/8in Phillips Flat Head 100 18-8 Stainless 8-32 Stainless Cold-rolled Aluminum
0NUT08320000MS001BX 8-32 Hex Nut Black 8-32 Stainless Cold-rolled Aluminum
91240A009 Mil. Spec. 300 Series Stainless Steel Hex Nut, 8-32 Thread Size, 11/32" Wide, 1/8" High, MS-35649-284 8-32 Stainless Cold-rolled Aluminum
0MAS08320500PNP01BX Machine Screw 8-32 x 1/2in Phillips Pan Head Black Oxide 8-32 Stainless Cold-rolled Aluminum
91772A190 18-8 SS Pan Head Phillips Machine Screw 8-32 Thread, 1/4in Length 8-32 .250 Stainless Cold-rolled Aluminum
0MAS08320250PNP40BR Machine Screw 8-32 x 1/4in Phillips Pan Head Steel Black Oxide 8-32 .250 Stainless Cold-rolled Aluminum
8-32X1/4FT1 PH SS BO Machine Screw 8-32 x 1/4in Phillips Flat Head 100 18-8 Stainless Black Oxide 8-32 .250 Stainless Cold-rolled Aluminum
96640A122 18-8 SS Flat Head Phillips Machine Screw Black Oxide Finish, 8-32 Thread, 1/4in L, Undercut 8-32 .250 Stainless Cold-rolled Aluminum
97124A336 Aluminum Flat Head Phillips Machine Screw, 8-32 Thread, 3/8in Length 8-32 .375 Stainless Cold-rolled Aluminum
96640A123 18-8 Stainless Steel Flat Head Phillips Maching Screw (82 deg), Black Oxide Finish, 8-32 Thread, 3/8 Length, Packs of 100 8-32 .375 Stainless Cold-rolled Aluminum
8-32 x 3/8 PanHead 18-8SS BlackOX Machine Screw 8-32 x 3/8in Phillips Pan Head 18-8 Stainless Black Oxide 8-32 .375 Stainless Cold-rolled Aluminum
90825A814 18-8 SS Sealing Pan Head Phil Machine Screw 8-32 Thread, 3/8in Length 8-32 .375 Stainless Cold-rolled Aluminum
8-32X3/8FT1 PH SS B0 Machine Screw 8-32 x 3/8in Phillips Flat Head 100 18-8 Stainless Black Oxide 8-32 .375 Stainless Cold-rolled Aluminum
91400A194 Mil. Spec. Pan Head Phillips Machine Screw, 300 Series, 8-32 Thread, 1/2in Length, MS 51957-45 8-32 .500 Stainless Cold-rolled Aluminum
0MAS08320500PNP0100 Machine Screw 8-32 x 1/2in Phillips Pan Head 18-8 Stainless 8-32 .500 Stainless
97763A178 Black-Oxide 18-8 Stainless Steel Button-Head Cap Screw, 8-32 Thread, 1/2in Length 8-32 .500 Stainless Cold-rolled Aluminum
91771A194 8-32 x 1/2in Phillips Flat Head 82 18-8 Stainless Steel 8-32 .500 Stainless Cold-rolled Aluminum
91772A194 Machine Screw 8-32 x 1/2in Phillips Pan Head 8-32 .500 Stainless Cold-rolled Aluminum
0MAS08320500PNP0100 8-32 x 1/2in pan head stainless 8-32 .500 Stainless Cold-rolled Aluminum
90273A203 Zinc-Plated Steel 82 Flat Head Phillips Machine Screw, 8-32 Thread, 1-1/2" Length 8-32 1.500 Stainless Cold-rolled Aluminum
10-24 x 3/8in PanHead Zinc Machine Screw 10-24 x 3/8in Phillips Pan Head Steel Zinc 10-24 Stainless Cold-rolled Aluminum
10-24 x 3/8in FlatHead Zinc 82 Machine Screw 10-24 x 3/8in Phillips Flat Head 82 Steel Zinc 10-24 Stainless Cold-rolled Aluminum
x 10-24 Hex Nut Zinc Plated 10-24 Stainless Cold-rolled Aluminum
MSPP1120 Machine Screw 10-32 x 1 1/4in Phillips Pan Head Steel Zinc 10-32 Stainless Cold-rolled Aluminum
10-32X3/8PAN PH ST ZC Machine Screw 10-32 x 3/8in Phillips Pan Head Steel Zinc 10-32 Stainless Cold-rolled Aluminum
10-32X3/8PAN PH SS PS Machine Screw 10-32 x 3/8in Phillips Pan Head 18-8 Stainless 10-32 Stainless Cold-rolled Aluminum
10-32X3/8FLT PH SS PS Machine Screw 10-32 x 3/8in Phillips Flat Head 82 18-8 Stainless 10-32 Stainless Cold-rolled Aluminum
10-32X3/8FLT PH ST ZC Machine Screw 10-32 x 3/8in Phillips Flat Head 82 Steel Zinc 10-32 Stainless Cold-rolled Aluminum
10-32M/S ST ZC 10-32 Hex Nuts Zinc Plated 10-32 Stainless Cold-rolled Aluminum
HNS1032 Hex Nut 10-32 18-8 Stainless 10-32 Stainless Cold-rolled Aluminum
90257A411 Hex Nut 10-32 316 Stainless 10-32 Stainless Cold-rolled Aluminum
92147A430 Split Lock Washer No.10 316 Stainless 10-32 Stainless Cold-rolled Aluminum
91771A825 Machine Screw 10-32 x 1/4in Phillips Flat Head Undercut 82 18-8 Stainless 10-32 .250 Stainless Cold-rolled Aluminum
0MAS06320250FCP40ZR 6-32 x Flat Head Zinc 100 10-32 .250 Stainless Cold-rolled Aluminum
0NUT10320000MS040ZR Hex Nut 10-32 Steel Zinc 10-32 .250 Stainless Cold-rolled Aluminum
91251A338 Socket Cap Screw 10-32 x 1/4in Socket Head Steel Black Oxide 10-32 .250 Stainless Cold-rolled Aluminum
93085A823 Machine Screw 10-32 x 5/16in Phillips Flat Head 100 18-8 Stainless (MS24693-C269) 10-32 .312 Stainless Cold-rolled Aluminum
18-8 10-32 x 5/16 FLT PH MS Machine Screw 10-32 x 5/16in Phillips Flat Head 82 18-8 Stainless 10-32 .312 Stainless Cold-rolled Aluminum
91735A827 Type 316 Stainless Steel Pan Head Phillips Machine Screw, 10-32 Thread, 3/8 Length 10-32 .375 Stainless Cold-rolled Aluminum
10-32 x 3/8in FlatHead SS 100 10-32 x 3/8in FlatHead SS 100 10-32 .375 Stainless Cold-rolled Aluminum
10-32 x 1/2in PanHead Stainless (18-8) Machine Screw 10-32 x 1/2in Phillips Pan Head 18-8 Stainless 10-32 .500 Stainless Cold-rolled Aluminum
97763A232 Black-Oxide SS Button Head Socket Cap Screw 10-32 Thread, 1/2in Length 10-32 .500 Stainless Cold-rolled Aluminum
91735A830 Machine Screw 10-32 x 5/8in Phillips Pan Head 316 Stainless 10-32 .625 Stainless Cold-rolled Aluminum
91772A835 Machine Screw 10-32 x 1 1/4in Phillips Pan Head 18-8 Stainless 10-32 1.250 Stainless Cold-rolled Aluminum
93575A029 316 Stainless Steel Wing Nut, 1/4-20 Thread Size 1/4-20 Stainless Cold-rolled Aluminum
91849A029 Type 18-8 Stainless Steel Extra-Wide Hex Nut, 1/4"-20 Thread Size, 1/2" Wide, 15/64" High 1/4-20 Stainless Cold-rolled Aluminum
95462A029 Hex Nut 1/4-20 Steel Zinc 1/4-20 Stainless Cold-rolled Aluminum
95479A111 Hex Nut 1/4-20 Steel Black Oxide 1/4-20 .375 Stainless Cold-rolled Aluminum
91772A537 Machine Screw 1/4-20 x 1/2in Phillips Pan Head 18-8 Stainless 1/4-20 .500 Stainless Cold-rolled Aluminum
92185A542 Socket Head Cap Screws 316 stst 1/4-20 1in Fully Threaded 1/4-20 1.000 Stainless Cold-rolled Aluminum
95479A118 3/8in-16 Hex Nut Black 3/8-16 Stainless Cold-rolled Aluminum
94804A030 Type 316 Stainless Steel Hex Nut, 5/16-18 Thread Size, 1/2 Wide, 17/64 High 5/16-18 Stainless Cold-rolled Aluminum
92196A578 18-8 Stainless Steel Socket Head Cap Screw, 5/16-18 Thread, 1/2in Length 5/16-18 .500 Stainless Cold-rolled Aluminum
92000A104 18-8 SS Metric Pan Head Phil Machine Screw M2.5 Size, 6mm Length, .45mm Pitch m2.5 6 mm Stainless Cold-rolled Aluminum
M3HEX ST SS Hex Nut M3-.5 18-8 Stainless m3 Stainless Cold-rolled Aluminum
MMASM003M004PNP0100 Machine Screw M3-.5 x 4mm Phillips Pan Head 18-8 Stainless m3 .250 Stainless Cold-rolled Aluminum
M3HEX ST ZC Hex Nut M3-.5 Steel Zinc m3 .250 Stainless Cold-rolled Aluminum
M3X4MMFT9 PH SS PS Machine Screw M3-.5 x 4mm Phillips Flat Head 90 18-8 Stainless m3 4 mm Stainless Cold-rolled Aluminum
91698A301 18-8 SS Metric Flat Head Phil Machine Screw Black-Oxide, M3 Size, 5mm Length, .5mm Pitch m3 5 mm Stainless Cold-rolled Aluminum
M3X6MMPAN PH ST B0 M3 x 6mm PanHead, Steel, Black m3 6 mm Stainless Cold-rolled Aluminum
M3X6MMPAN PH SS PS Machine Screw M3-.5 x 6mm Phillips Pan Head 18-8 Stainless m3 6 mm Stainless Cold-rolled Aluminum
Machine screw, Phillips pan head, M3x.5, 6mm length, Stainless, Black Oxide Machine screw, Phillips pan head, M3x.5, 6mm length, 18-8 Stainless, Black Oxide m3 6 mm Stainless Cold-rolled Aluminum
92010A118 Machine Screw M3-.5 x 8mm Phillips Flat Head 90 18-8 Stainless m3 8 mm Stainless Cold-rolled Aluminum
M3X8MMPAN PH SS PS Machine Screw M3-.5 x 8mm Phillips Pan Head 18-8 Stainless m3 8 mm Stainless Cold-rolled Aluminum
M3 x 8mm PanHead 18-8 Stainless, Black Machine Screw M3-.5 x 8mm Phillips Pan Head 18-8 Stainless Black Oxide m3 8 mm Stainless Cold-rolled Aluminum
91698A304 Machine Screw M3-.5 x 8mm Phillips Flat Head 90 18-8 Stainless Black Oxide m3 8 mm Stainless Cold-rolled Aluminum
M4HEX ST ZC Hex Nut M4-.7 Steel Zinc m4 Stainless Cold-rolled Aluminum
M4HEX ST SS Hex Nut M4-.7 18-8 Stainless m4 Stainless Cold-rolled Aluminum
92125A192 Type 18-8 Stainless Steel Flat-Head Socket Cap Screw, M4 Size, 12mm Length, .70mm Pitch m4 12 mm Stainless Cold-rolled Aluminum
M4X5MMPAN PH SS PS Machine Screw M4-.7 x 5mm Phillips Pan Head 18-8 Stainless m4 5 mm Stainless Cold-rolled Aluminum
M4X6MMPAN PH ST ZC Machine Screw M4-.7 x 6mm Phillips Pan Head Steel Zinc m4 6 mm Stainless Cold-rolled Aluminum
M4 x 6mm FlatHead Zinc Plated 90 M4 x 6mm FlatHead Zinc Plated 90 m4 6 mm Stainless Cold-rolled Aluminum
M4X6MMFT9 PH ST ZC Machine Screw M4-.7 x 6mm Phillips Flat Head 90 Steel Zinc m4 6 mm Stainless Cold-rolled Aluminum
M4X6MMPAN PH ST ZB M4 x 6mm PanHead, Steel, Black Oxide m4 6 mm Stainless Cold-rolled Aluminum
Machine screw, Phillips pan head, M4x.7, 6mm length, Stainless, Black Oxide Machine Screw M4-.7 x 6mm Phillips Pan Head 18-8 Stainless Black Oxide m4 6 mm Stainless Cold-rolled Aluminum
M4X8MMFT9 PH ST ZC Machine Screw M4-.7 x 8mm Phillips Flat Head 90 Steel Zinc m4 8 mm Stainless Cold-rolled Aluminum
M4X8MMFT9 PH SS PS Machine Screw M4-.7 x 8mm Phillips Flat Head 90 18-8 Stainless m4 8 mm Stainless Cold-rolled Aluminum
MMASM004M008PNP01BX Machine Screw M4-.7 x 8mm Phillips Pan Head 18-8 Stainless Black Oxide m4 8 mm
92000A218 M4 x 8mm Pan Head Stainless m4 8 mm Stainless Cold-rolled Aluminum
91698A426 Machine Screw M4-.7 x 8mm Phillips Flat Head 90 18-8 Stainless Black Oxide m4 8 mm Stainless Cold-rolled Aluminum
M5HEX ST SS Hex Nut M5-.8 18-8 Stainless m5 Stainless Cold-rolled Aluminum
92000A320 Machine Screw M5-.8 x 10mm Phillips Pan Head 18-8 Stainless m5 10 mm Stainless Cold-rolled Aluminum
92010A320 Machine Screw M5-.8 x 10mm Phillips Flat Head 90 18-8 Stainless m5 10 mm Stainless Cold-rolled Aluminum
M5HEX ST ZC Hex Nut M5-.8 Steel Zinc m5 8 mm Stainless Cold-rolled Aluminum
M6HEX ST ZC Hex Nut M6-1 Steel Zinc m6 Stainless Cold-rolled Aluminum
M6 x 10mm FlatHead Stainless 90 Machine Screw M6-1 x 10mm Phillips Flat Head 90 18-8 Stainless m6 10 mm Stainless Cold-rolled Aluminum
93181A003 Aluminum Hex Nut, 4-40 Thread Size Stainless Cold-rolled Aluminum
632 X PAN HEAD ZINC 632 X PAN HEAD ZINC Stainless Cold-rolled Aluminum
MS15795-805 WASHER, FLAT, ROUND .156 ID X .312 OD (#6), CRES Stainless Cold-rolled Aluminum
632 X PAN HEAD STAINLESS 632 X PAN HEAD STAINLESS Stainless Cold-rolled Aluminum
MS35338-136 WASHER, SPRING-LOCK # 6 REGULAR (MEDIUM) SERIES, CRES Stainless Cold-rolled Aluminum
832 X PAN HEAD STAINLESS 832 X PAN HEAD STAINLESS Stainless Cold-rolled Aluminum
MS35649-264 NUT, PLAIN-HEXAGON .138-32 UNC-2B Stainless Cold-rolled Aluminum
632 X 3/8 100 DEGREE STAINLESS 632 X 3/8 100 DEGREE STAINLESS Stainless Cold-rolled Aluminum
98019A325 MS15795-807, WASHER No.8, .38inOD, .19inID, .04-.07inTHK Stainless Cold-rolled Aluminum
632 X 100 DEGREE STAINLESS 632 X 100 DEGREE STAINLESS Stainless Cold-rolled Aluminum
632 X PAN HEAD BLACK 632 X PAN HEAD BLACK Stainless Cold-rolled Aluminum
M4 X 6MM PAN HEAD ZINC M4 X 6MM PAN HEAD ZINC Stainless Cold-rolled Aluminum
M4X6MM PANHEAD STAINLESS M4X6MM PANHEAD STAINLESS Stainless Cold-rolled Aluminum
M4 X 8MM FLAT HEAD STAINLESS M4 X 8MM FLAT HEAD STAINLESS Stainless Cold-rolled Aluminum
M3 X 4MM FLAT HEAD STAINLESS M3 X 4MM FLAT HEAD STAINLESS Stainless Cold-rolled Aluminum
632 X 100 DEGREE BLACK 632 X 100 DEGREE BLACK Stainless Cold-rolled Aluminum
632 X 3/8 100 DEGREE BLACK 632 X 3/8 100 DEGREE BLACK Stainless Cold-rolled Aluminum
440 X 3/8 82 DEGREE BLACK 440 X 3/8 82 DEGREE BLACK Stainless Cold-rolled Aluminum
440 X 3/8 PAN HEAD ZINC 440 X 3/8 PAN HEAD ZINC Stainless Cold-rolled Aluminum
440 X 100 DEGREE BLACK 440 X 100 DEGREE BLACK Stainless Cold-rolled Aluminum
440 X 82 DEGREE BLACK 440 X 82 DEGREE BLACK Stainless Cold-rolled Aluminum
90107A030 Type 316 Stainless Steel Flat Washer, 5/16" Screw Size, 0.344" ID, 0.750" OD Stainless Cold-rolled Aluminum
440 X 100 DEGREE BLACK 440 X 100 DEGREE BLACK Stainless Cold-rolled Aluminum
832 x 3/8 pan head zinc 832 x 3/8 pan head zinc Stainless Cold-rolled Aluminum
832 x 3/8 pan head black 832 x 3/8 pan head black Stainless Cold-rolled Aluminum
632 hex nut black 632 hex nut black Stainless Cold-rolled Aluminum
632 hex nut zinc 632 hex nut zinc Stainless Cold-rolled Aluminum
632 hex nut stainless 632 hex nut stainless Stainless Cold-rolled Aluminum
832 hex nut black 832 hex nut black Stainless Cold-rolled Aluminum
832 hex nut zinc 832 hex nut zinc Stainless Cold-rolled Aluminum
832 hex nut stainless 832 hex nut stainless Stainless Cold-rolled Aluminum
91259A162 Alloy Steel Shoulder Screw - 5/32in Diameter x 3/8in Long Shoulder, 6-32 Thread Stainless Cold-rolled Aluminum
MNUTM0030000MS00100 M3 Hex Nut 18-8SS Stainless
90130A011 EPDM Rubber Washer NO. 10 Screw Size, 3/8" OD, .093" Thick Stainless Cold-rolled Aluminum
95635A537 18-8 Stainless Steel Pin-in-Hex Button Socket Cap Screw, 1/4"-20 Thread, 1/2" Length Stainless Cold-rolled Aluminum
92147A029 LOCK WASHER 316 stst id 0.25in od 0.49in FITS 1/4in SCREW Stainless Cold-rolled Aluminum
91755A200 Nylon Self-Retaining Washer, Number 2/M2 Screw Size, 13/64in OD, .02in-.04in Thick Stainless Cold-rolled Aluminum
91475A018 Mil. Spec. 300 Series Stainless Steel Split Lock Washer, Passivated, Number 4 Screw Size, MS-35338-135 Stainless Cold-rolled Aluminum
98032A425 Mil. Spec. Cadmium-Plated Steel Flat Washer, Number 4 Screw Size, MS-27183-4, 0.125" ID Stainless Cold-rolled Aluminum
98032A514 Mil. Spec. Cadmium-Plated Steel Flat Washer, 3/8" Screw Size, MS-27183-14, 0.406" ID Stainless Cold-rolled Aluminum
91475A031 Mil. Spec. 300 Series Stainless Steel Split Lock Washer, Passivated, 3/8" Screw Size, MS-35338-141 Stainless Cold-rolled Aluminum
92147A011 Type 316 Stainless Steel Split Lock Washer NO. 10 Screw Size, .34in OD, .04in min Thick Stainless Cold-rolled Aluminum
4-40x 1/4 PanHead Black 4-40x 1/4 PanHead Black Stainless Cold-rolled Aluminum
PSM6x3/8-PH-SS-TYB-BP Thread Forming Screw No.6 x 3/8in Phillips Pan Head 18-8 Stainless Black Passivate .375 Stainless Cold-rolled Aluminum
FSM6x3/8-PH-SS-TYB Thread Forming Screw No.6 x 3/8in Phillips Flat Head 82 18-8 Stainless .375 Stainless Cold-rolled Aluminum
FSM6x3/8-PH-SS-TYB-BP Thread Forming Screw No.6 x 3/8in Phillips Flat Head 82 18-8 Stainless Black Passivate .375 Stainless Cold-rolled Aluminum
PSM6x3/8-PH-SS-TYB Thread Forming Screw No.6 x 3/8in Phillips Pan Head 18-8 Stainless .375 Stainless Cold-rolled Aluminum
PSM6x1/2-PH-SS-TYB-BP Thread Forming Screw No.6 x 1/2in Phillips Pan Head 18-8 Stainless Black Passivate .500 Stainless Cold-rolled Aluminum
FSM6x1/2-PH-SS-TYB Thread Forming Screw No.6 x 1/2in Phillips Flat Head 82 18-8 Stainless .500 Stainless Cold-rolled Aluminum
FSM6x1/2-PH-SS-TYB-BP Thread Forming Screw No.6 x 1/2in Phillips Flat Head 82 18-8 Black Passivate .500 Stainless Cold-rolled Aluminum
PSM6x1/2-PH-SS-TYB Thread Forming Screw No.6 x 1/2in Phillips Pan Head 18-8 Stainless .500 Stainless Cold-rolled Aluminum