Fixaball UNC 1/2" Socket Cap Screw High Tensile 12.9 Self Colour DIN912

For inch-threaded fastening applications, this Fixaball socket cap screw features a 1/2" UNC thread with 13 T.P.I., a coarse pitch, and a cylindrical cap head with hex socket drive. It is manufactured in high tensile steel to 12.9 grade with a self-colour finish.

Suitable for installations where Unified National Coarse threads are required, this fastener is available in a range of fully threaded and partially threaded lengths. The self-colour finish has low corrosion resistance without further surface treatment and is suited to conditions with no exposure to moisture, often where components are greased or oiled.

Available options

• 1/2"-13 x 1/2" (FT)
• 1/2"-13 x 1" (FT)
• 1/2"-13 x 1 1/2" (FT)
• 1/2"-13 x 1 3/4" (FT)
• 1/2"-13 x 2" (FT)
• 1/2"-13 x 2 1/2" (PT)
• 1/2"-13 x 2 3/4" (PT)
• 1/2"-13 x 3" (PT)
• 1/2"-13 x 3 1/4" (PT)
• 1/2"-13 x 3 1/2" (PT)
• 1/2"-13 x 3 3/4" (PT)
• 1/2"-13 x 4" (PT)
• 1/2"-13 x 4 1/4" (PT)
• 1/2"-13 x 4 3/4" (PT)
• 1/2"-13 x 5" (PT)
• 1/2"-13 x 5 1/4" (PT)
• 1/2"-13 x 5 1/2" (PT)
• 1/2"-13 x 6" (PT)
• 1/2"-13 x 6 1/2" (PT)
• 1/2"-13 x 7" (PT)
• 1/2"-13 x 7 1/2" (PT)
• 1/2"-13 x 8 1/2" (PT)

Key features

• 1/2" UNC thread
• 13 T.P.I. coarse pitch
• High tensile steel
• 12.9 grade
• Self-colour finish
• Hex socket cap head
• DIN 912
• ISO 4762 and BS 2470

Specifications

• Unified National Coarse (UNC) thread form
• 60 degree flank angle rounded roots and flat crests
• Self-colour appearance: black with no surface treatment
• Level of corrosion resistance: low, without further surface treatment
• Typical application: no exposure to moisture
• Typical application: often greased or oiled

Safety information

Low corrosion resistance without further surface treatment; use in conditions with no exposure to moisture.

Rackhams Reference : 7JWPJ7Y9DD