Fixaball BSW Whitworth 3/8" Socket Cap Screw High Tensile 12.9 DIN 912

For inch-threaded fastening applications, this Fixaball BSW Whitworth 3/8" socket cap screw is supplied in high tensile steel grade 12.9 with a black self-colour finish. It features an Allen hexagon socket cap head and is available in a range of lengths, with fully threaded and partially threaded options listed.

Manufactured to BS 2470, this socket head cap screw suits applications where a British Standard Whitworth thread form is required. The 3/8"-16 thread uses the BSW profile with rounded roots and crests and a 55 degree thread angle, specified in BS 84: 1956.

Available options

• 3/8"-16x1/2" (FT)
• 3/8"-16x5/8" (FT)
• 3/8"-16x3/4" (FT)
• 3/8"-16x7/8" (FT)
• 3/8"-16x1" (FT)
• 3/8"-16x1 1/4" (FT)
• 3/8"-16x1 1/2" (FT)
• 3/8"-16x1 3/4" (PT)
• 3/8"-16x2" (PT)
• 3/8"-16x2 1/4" (PT)
• 3/8"-16x2 1/2" (PT)
• 3/8"-16x2 3/4" (PT)
• 3/8"-16x3" (PT)
• 3/8"-16x3 1/4" (PT)
• 3/8"-16x3 1/2" (PT)
• 3/8"-16x4" (PT)
• 3/8"-16x4 1/2" (PT)
• 3/8"-16x5" (PT)

Key features

• Thread size: 3/8"-16 BSW
• High tensile steel, grade 12.9
• Black self-colour finish
• Allen hexagon socket cap head
• Manufactured to BS 2470

Specifications

• Thread form: British Standard Whitworth (BSW)
• Thread angle: 55 degrees
• Thread form specified in BS 84: 1956
• Rounded roots and crests
• Fully threaded and partially threaded variants available

Safety information

• Corrosion resistance is low without further surface treatment.
• Suitable where there is no exposure to moisture.
• Often greased or oiled to help prevent oxidisation and rusting.

Rackhams Reference : Y39E9WHZ9Z