UNC 1/4" Socket Screw Countersunk High Tensile 10.9 DIN7991

Category

Screws & Bolts

Store

eBay

Brand

Fixaball - UNC - Countersunk Socket

UNC 1/4" Socket Screw Countersunk High Tensile 10.9 DIN7991 UNC 1/4" (20 T.P.I.), Coarse Pitch, High Tensile (Grade 'S'/ 8.8), Self Colour. This space of unthreaded area confirms that the fastener is now a bolt (socket countersunk bolt in this case) and is shouldered.

49.96 GBP