Cap Screw 1/2-20 2-1/2in 8 Alloy Steel UNF - Brighton-Best International

The Cap Screw 1/2-20 2-1/2in 8 Alloy Steel UNF from Brighton-Best International is engineered for high-strength applications. This screw features a hex head design for easy installation and a Unified National Fine (UNF) thread size of 1/2-20 with a length of 2-1/2 inches. Constructed from alloy steel, it provides excellent tensile strength and durability, making it suitable for automotive and industrial applications. This fastener meets stringent quality standards, ensuring reliability and performance in demanding environments.

Description

BBI Cap Screw, Partially Threaded, Measurement System: Imperial, 1/2-20 Thread, 2-1/2 in Length Under Head, 8 Grade, Alloy Steel, Zinc Yellow Bake CR+6, UNF Thread, 5/16 in H Head, Hex Head, 150000 psi Tensile Strength, Material Specification: ASTM B633-Fe, Zn5 Type 2, 1/2 in Shank, 33 to 39 HRC Hardness

Applications:

For machinery and constructions

Standards/Approval:

• ASME/ANSI B18.2.1

Diameter - Thread Size	1/2-20
Finish	Zinc Yellow Bake CR+6
Grade	8
Hardness	33 to 39 HRC
Head Size	5/16 in H
Head Type	Hex
Length Under Head	2-1/2 in
Material	Alloy Steel
Material Specification	ASTM B633-Fe, Zn5 Type 2
Measurement System	Imperial
Shank Size	1/2 in
Tensile Strength	150000 psi
Thread Type	UNF
Type	Partially Threaded
Manufacturer	BRIGHTON-BEST INTERNATIONAL, INC

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