
The Pinnacle M12 x 40mm yellow zinc hi-tensile hex bolt and nut is a 4 pack for heavier fastening across metal and timber. The hi-tensile grade gives extra holding strength for load-bearing connections, and the yellow zinc finish adds corrosion resistance.
The hex head suits a standard spanner or socket for solid tightening. Well suited to framing, brackets and structural fabrication where you can access the back of the joint to fit the nut.
Pinnacle M12 x 40mm Yellow Zinc Hi-Tensile Hex Bolt and Nut, 4 Pack, offers high tensile strength for secure fastening across a range of applications.
It is an M12 bolt with a 1.75mm thread pitch and 40mm length, supplied with a matching nut.
Each pack contains 4 hex bolts and 4 matching nuts.
Yes, the yellow zinc plating adds corrosion resistance for indoor and protected outdoor use.
They suit heavier metal-to-metal and metal-to-timber joints where the back of the joint is accessible for nut installation.
Use a spanner or socket sized for the M12 hex head and nut.
