Fixaball UNC 8/32 Socket Screw Countersunk High Tensile 10.9 DIN7991

For flush-fitting fastening in UNC applications, this Fixaball socket countersunk screw features an 8-32 coarse pitch thread and a high tensile Grade 10.9 steel construction. Finished in self colour, it has a black appearance with no surface treatment and suits applications with no exposure to moisture, including where components are often greased or oiled.

The countersunk head is driven by an Allen hexagon socket. Length is measured from the tip to the top of the head. Shorter lengths are fully threaded, while longer sizes include a plain shank and are partially threaded.

Available options

• #8-32 x 1/4in, fully threaded
• #8-32 x 5/16in, fully threaded
• #8-32 x 7/16in, fully threaded
• #8-32 x 1/2in, fully threaded
• #8-32 x 3/4in, fully threaded
• #8-32 x 7/8in, fully threaded
• #8-32 x 1in, fully threaded
• #8-32 x 1 1/2in, partially threaded
• #8-32 x 2in, partially threaded

Key features

• Thread size: 8-32 UNC
• Coarse pitch thread
• High tensile steel, Grade 10.9
• Self colour finish
• Black appearance with no surface treatment
• Allen hexagon socket countersunk head
• Standards: ISO 10642, B18.3, BS 2470

Specifications

• Unified National Coarse (UNC) thread form
• 32 T.P.I.
• 60 degree flank angle rounded roots and flat crests
• Low corrosion resistance without further surface treatment
• Length is measured from tip to top

Safety information

• Use only where there is no exposure to moisture.

Rackhams Reference : T6N74QL5IE