Fixaball UNF 7/8" Socket Cap Screw High Tensile 12.9 Self Colour DIN912

For fine-pitch fastening applications, this Fixaball UNF 7/8" socket cap screw is manufactured in high tensile steel grade 12.9 with a self-colour finish. It features a hex socket cap head and a UNF 7/8" thread with 14 TPI, conforming to DIN 912, ISO 4762, BS 2470 and ASME/ ANSI B18.3 1960 Series.

Lengths are available in both fully threaded and partially threaded forms. The self-colour finish is black with no surface treatment, suited to applications with no exposure to moisture and where components are often greased or oiled.

Available options

• 7/8"-14 x 2" - fully threaded
• 7/8"-14 x 2 1/4" - fully threaded
• 7/8"-14 x 2 1/2" - fully threaded
• 7/8"-14 x 3" - fully threaded
• 7/8"-14 x 3 1/2" - partially threaded
• 7/8"-14 x 4" - partially threaded
• 7/8"-14 x 4 1/2" - partially threaded
• 7/8"-14 x 5" - partially threaded
• 7/8"-14 x 6" - partially threaded
• 7/8"-14 x 7" - partially threaded

Key features

• UNF 7/8" thread
• 14 TPI fine pitch
• High tensile steel, grade 12.9
• Self-colour finish
• Hex socket cap head
• Conforms to DIN 912, ISO 4762, BS 2470 and ASME/ ANSI B18.3 1960 Series

Specifications

• Head diameter max: 1.13
• Shank diameter max: 0.88
• Head height max: 0.88
• Hex key size nom: 9/16

Safety information

Self-colour high tensile steel has low corrosion resistance without further surface treatment.

Rackhams Reference : YVRA3S4RKB