Fixaball BSW Whitworth 1/2" Socket Cap Screw High Tensile 12.9 DIN 912

For inch-threaded fastening applications, this Fixaball BSW Whitworth 1/2" socket cap screw is supplied in high tensile steel, grade 12.9, with a self-colour black finish. It features an Allen or hexagon socket cap head and is available in a range of lengths with either fully threaded or partially threaded forms.

BS 2470 is stated for this fastener, with socket capscrews inch ANSI/BS 1936 also referenced in the source. The self-colour finish has no surface treatment and suits applications with no exposure to moisture, where greasing or oiling is often used to help prevent oxidisation and rusting.

Available options

• 1/2"-12 x 3/4" (FT)
• 1/2"-12 x 1" (FT)
• 1/2"-12 x 1 1/4" (FT)
• 1/2"-12 x 1 1/2" (FT)
• 1/2"-12 x 1 3/4" (FT)
• 1/2"-12 x 2" (FT)
• 1/2"-12 x 2 1/4" (PT)
• 1/2"-12 x 2 1/2" (PT)
• 1/2"-12 x 2 3/4" (PT)
• 1/2"-12 x 3" (PT)
• 1/2"-12 x 3 1/4" (PT)
• 1/2"-12 x 3 1/2" (PT)
• 1/2"-12 x 3 3/4" (PT)
• 1/2"-12 x 4" (PT)
• 1/2"-12 x 4 1/2" (PT)
• 1/2"-12 x 5" (PT)
• 1/2"-12 x 5 1/2" (PT)
• 1/2"-12 x 6" (PT)
• 1/2"-12 x 6 1/2" (PT)
• 1/2"-12 x 8" (PT)

Key features

• Thread size: 1/2" BSW
• Allen or hexagon socket cap head
• High tensile steel, grade 12.9
• Self-colour black finish
• BS 2470
• Socket capscrews inch ANSI/BS 1936

Specifications

• British Standard Whitworth (BSW) thread form
• Thread angle: 55 degrees
• Thread form specified in BS 84: 1956
• Corrosion resistance: low, without further surface treatment

Sizing

• 1/2"-12 x 3/4"
• 1/2"-12 x 1"
• 1/2"-12 x 1 1/4"
• 1/2"-12 x 1 1/2"
• 1/2"-12 x 1 3/4"
• 1/2"-12 x 2"
• 1/2"-12 x 2 1/4"
• 1/2"-12 x 2 1/2"
• 1/2"-12 x 2 3/4"
• 1/2"-12 x 3"
• 1/2"-12 x 3 1/4"
• 1/2"-12 x 3 1/2"
• 1/2"-12 x 3 3/4"
• 1/2"-12 x 4"
• 1/2"-12 x 4 1/2"
• 1/2"-12 x 5"
• 1/2"-12 x 5 1/2"
• 1/2"-12 x 6"
• 1/2"-12 x 6 1/2"
• 1/2"-12 x 8"

Care and maintenance

• Use where there is no exposure to moisture.
• Grease or oil regularly to help prevent oxidisation and rusting.

Rackhams Reference : VC3AYHY1XX