Product Description
4mm High Tensile Countersunk Bolts (50 Pack) M4 x 20mm (Including Head) Black (10.9 H/T) Socket Csk Allen Key Head Bolt / Screws
Ideal for a wide range of fixing applications.
Made From 10.9 Grade High Tensile Steel (Self Colour)
Mostly used in tools, dies and where moving parts pass over the fastened area.
Requires a hex key / Allen key (not supplied)
Pack Quantity : 50