80 Pieces M6-1.0x20 Stainless Steel A2 Phillips Pan Head Machine Screws, 80PK

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450 Pieces 1/2in-13x1-1/4in Square Head Bolts Grade A307 Zinc Clear, 450PK Square Head Bolts have square-shaped external wrenching heads, which offer a large bearing area for positive gripping.

.10 Pieces 1/4-10x4-1/2in Hex Lag Screws A307 Grade A Zinc, 10PK Lag screws are generally used to connect heavy lumber and other materials that bear an intense load.

.Closed End Rivets create a complete seal that prevents liquid or gas penetration which is accomplished through the unique, cup-shaped end configuration of the closed-end rivet.

Grade 5 Tap Bolts can be distinguished by the 3 dashes l on top of the head of the bolt.These bolts have greater tensile strength than Grade 2 hex bolts, and its yield to tensile ratio is the lowest of all heat-treated steels.

.Slotted Hex Nuts have a slot on the outside surface of its hexagonal shape which are used for the insertion of a safety wire or cotter pin, creating a secure hold that prevents loosening or unscrewing.

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.1000 Pieces #8-32 Grade A Nylon Insert Hex Nuts Zinc, 1000PK Nylon Insert Lock Nuts are a type of lock nut that has a nylon collar insert - which increases friction on the screw thread.

.Phillips Pan Head machine screws have a pan-shaped head with a flat top and vertical sides and are commonly used in electronics.

1000 Pieces #8-32 Grade A Nylon Insert Hex Nuts Zinc, 1000PK Nylon Insert Lock Nuts are a type of lock nut that has a nylon collar insert - which increases friction on the screw thread..