Fastener Drilldown

Find fasteners and hardware using our drilldown tool to search by thread size, thread qty, length, material, style, and series.

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Thread Size: 4
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883 products match to your selected criteria.

Product Thread Style Material
MS21083N04 Alternate: MS21083-N04 Self-Locking Hexagon Nut. Nut, SelfLocking, 4-40 Thread, Low Height, Steel, Nylon Insert, 250 Deg. 4-40 Hexagon Steel
MS21090-0409 Machine Screw. Fastener Length: 3/16", Thread: 4-40, Thread Length: 3/16 4-40 Pan Steel
MS21090-0410 Machine Screw. Fastener Length: 13/64", Thread: 4-40, Thread Length: 1/8 4-40 Pan Steel
MS21090-0411 Machine Screw. Fastener Length: 5/16", Thread: 4-40, Thread Length: 5/16", 4-40 Pan Steel
MS21090-0412 Machine Screw. Fastener Length: 3/8", Thread: 4-40, Thread Length: 3/8", MS21090 series screw 4-40 Steel
MS21090-0413 Machine Screw. Fastener Length: 3/8", Thread: 4-40, Thread Length: 7/16 4-40 Pan Steel
MS21090-0414 Machine Screw. Fastener Length: 1/2", Thread: 4-40, Thread Length: 1/2 4-40 Pan Stainless Steel
MS21090-0415 Screwlock. Fastener Length: 5/8", Thread: 4-40, Thread Length: 5/8" 4-40 Steel
MS21090-0416 Screwlock. Fastener Length: 3/4", Thread: 4-40, Thread Length: 3/4" 4-40 Steel
MS21090-0417 Socket Head Cap Screw. Fastener Length: 7/8", Thread: 4-40, Thread Length: 7/8 4-40 Pan Steel
MS21090-12 Screw. Fastener Length: 3/8", Thread: 4-40, Thread Length: 3/8" 4-40 Steel
MS21093-0410 Screw. Fastener Length: 5/16", Thread: 4-40, Thread Length: 17/64" 4-40 Flat Countersunk Steel
MS21093-0413 Socket Head Cap Screw. Fastener Length: 1/2", Thread: 4-40, Thread Length: 29/64", MS21093 series screw 4-40 Flat Countersunk Steel
MS21096-04002 Socket head cap screw. Fastener Length: 13/32", Thread: 4-40, Thread Length: 9/32" 4-40 Steel
MS21295-13 Socket Head Cap Screw. Fastener Length: 25/64", Thread: 4-40, Head Width: 3/32", Thread Length: 25/64 4-40 Flat Chamfer Steel
Product Thread Style Material