4-40 x 3/8 MS51957 / NAS-1635 Phillips Pan Head Machine Screw Stainless Steel 3000 pack cotter-pins Ideal for extreme conditions and

Ideal for extreme conditions and harsh environments

Part # 437108F087BO-1000

NAS620 Light Flat Washer 300 Series Stainless Steel DFAR - Pack of 10000

#14 x 2-1/2" Sealing Hex Washer Head Self-Drilling Screws 410 Stainless Steel with Bonded 18-8 Stainless and Neoprene Washer 100 pack

4-40 x 3/8 MS51957 / NAS-1635 Phillips Pan Head Machine Screw Stainless Steel 3000 pack cotter-pins Ideal for extreme conditions andNeed a large quantity? Request bulk pricing here. MS51957 NAS 1635 Phillips Pan Head Machine Screw Coarse Full Thread 300 Series Stainless Steel DFAR Pack of 3000 Mil spec machine screws are used to fasten materials in military, government, aerospace, automotive or industrial applications. These machine screws meet MS51957 NAS 1635 specifications. Part # MS51957 15