Fixaball UNF 7/16" Socket Cap Screw High Tensile 12.9 Self Colour DIN912

For fine-pitch unified fastening applications, this Fixaball socket cap screw features a 7/16" UNF thread with 20 T. P. I. and a high tensile 12.9 grade steel construction. Finished in self colour black, it has a hex socket cap head and conforms to DIN 912, ISO 4762 and BS 2470, Series 1960.

Available in a range of lengths, this fixing includes fully threaded and partially threaded options within the listed size range. The self-colour finish offers low corrosion resistance without further surface treatment and is suited to applications with no exposure to moisture, often where components are greased or oiled.

Available options

• 7/16"-20 x 1/2" - fully threaded
• 7/16"-20 x 3/4" - fully threaded
• 7/16"-20 x 1" - fully threaded
• 7/16"-20 x 1 1/4" - fully threaded
• 7/16"-20 x 1 1/2" - fully threaded
• 7/16"-20 x 1 3/4" - fully threaded
• 7/16"-20 x 2" - partially threaded
• 7/16"-20 x 2 1/4" - partially threaded
• 7/16"-20 x 2 1/2" - partially threaded
• 7/16"-20 x 3" - partially threaded
• 7/16"-20 x 3 1/2" - partially threaded
• 7/16"-20 x 4" - partially threaded
• 7/16"-20 x 5" - partially threaded

Key features

• 7/16" UNF thread
• 20 T. P. I. fine pitch
• High tensile steel, grade 12.9
• Self colour black finish
• Allen hex socket cap head
• Conforms to DIN 912, ISO 4762 and BS 2470, Series 1960

Specifications

• ASME/ ANSI B18. 3 1960 Series
• Head diameter max: 0. 63
• Shank diameter max: 0. 44
• Head height max: 0. 44
• Hex key size nom: 5/16
• UNC pitch: 14
• UNF pitch: 20
• Level of corrosion resistance: low, without further surface treatment

Sizing

• 7/16"-20 x 1/2"
• 7/16"-20 x 3/4"
• 7/16"-20 x 1"
• 7/16"-20 x 1 1/4"
• 7/16"-20 x 1 1/2"
• 7/16"-20 x 1 3/4"
• 7/16"-20 x 2"
• 7/16"-20 x 2 1/4"
• 7/16"-20 x 2 1/2"
• 7/16"-20 x 3"
• 7/16"-20 x 3 1/2"
• 7/16"-20 x 4"
• 7/16"-20 x 5"

Safety information

• Use in applications with no exposure to moisture.
• Often used where components are greased or oiled.

Rackhams Reference : C6FBLDX6UL