Description
Product type:- M12 Cup square bolts
Material:- Mild steel,grade 4.6
Finish:- Steel
Description:- Round head with square
under the head also
known as carriage bolts
complete with nut
Diameter:- 12mm
Pitch:- 1.75
Thread length:- 30mm
Head diameter:- 30.65mm
Head thickness:- 6.95mm
Square thickness:- 8.75mm
Square across flats:- 12.7mm
Spanner size for nut:- 19mm
