Fixaball 6BA 4BA 2BA Socket Screw Countersunk High Tensile 10.9 BS 2470

For flush-fitting BA threaded fixings, these Fixaball countersunk socket screws are supplied in 6BA, 4BA and 2BA sizes in 10.9 grade high tensile steel. Each screw is fully threaded and made to BS 2470, with a self-colour finish.

The countersunk head sits flush with the connecting surface when fully tightened, and the socket drive is used with an Allen or hex key. Length is measured from the tip to the top of the head. This range is suited to applications where high tensile steel is required and there is no exposure to moisture.

Available options

• 6BA: 1/4in, 5/16in, 3/4in
• 4BA: 3/8in, 1/2in, 5/8in, 1in
• 2BA: 3/4in, 1in, 1.1/4in

Key features

• Thread sizes: 6BA, 4BA and 2BA
• Material: 10.9 grade high tensile steel
• Finish: self-colour
• Fully threaded (FT)
• Socket countersunk head
• Standard: BS 2470

Sizing

• 6BA x 1/4in
• 6BA x 5/16in
• 6BA x 3/4in
• 4BA x 3/8in
• 4BA x 1/2in
• 4BA x 5/8in
• 4BA x 1in
• 2BA x 3/4in
• 2BA x 1in
• 2BA x 1. 1/4in

Safety information

• Corrosion resistance is low without further surface treatment.
• Suitable for use where there is no exposure to moisture.
• Often greased or oiled.

Rackhams Reference : JI5SWKCSEE