Fixaball 1/4" BSF Socket Screw Button High Tensile 10.9 Self-Colour

For applications requiring a low-profile fixing, this Fixaball 1/4" BSF socket button screw combines a rounded button head with a hexagon socket drive. Made from high tensile steel grade 10.9 with a self-colour finish, it suits settings where there is no exposure to moisture and where components are often greased or oiled.

The thread specification is 1/4" BSF (26tpi). Button head screws in this range are measured from the underside of the head, and the rounded head profile leaves no sharp or pointed edges.

Available options

• 1/4"-26 x 3/8"
• 1/4"-26 x 1/2"
• 1/4"-26 x 5/8"
• 1/4"-26 x 3/4"
• 1/4"-26 x 7/8"
• 1/4"-26 x 1"

Key features

• 1/4" BSF thread, 26tpi
• High tensile steel, grade 10.9
• Self-colour finish
• Hexagon socket drive
• Rounded button head profile
• BS 2470

Specifications

• Hardness: RC 39-44
• Corrosion resistance: Low, without further surface treatment
• Measured from the underside of the head

Safety information

• Suitable where there is no exposure to moisture.

Rackhams Reference : 21T9MZZIRV