Screw Cap 1/2-13 5-1/2in Alloy Steel UNC - Brighton-Best

The Brighton-Best Screw Cap 1/2-13, measuring 5-1/2 inches, is constructed from robust alloy steel, ensuring durability and strength for various fastening needs. This screw cap features a UNC thread design, making it compatible with standard nuts and bolts. Ideal for heavy-duty applications, it provides a secure fit and reliable performance in construction and industrial settings. The 1/2-13 size is commonly used in machinery and structural assemblies, making this screw cap a versatile choice for professionals and DIY enthusiasts alike.

Description

BBI Cap Screw, Partially Threaded, Measurement System: Imperial, 1/2-13 Thread, 5-1/2 in Length Under Head, 8 Grade, Alloy Steel, Zinc Yellow Bake CR+6, UNC 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	1/2-13
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	5-1/2 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	UNC
Type	Partially Threaded
Manufacturer	BRIGHTON-BEST INTERNATIONAL, INC

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