Product description
Owlett Jaton coach bolts, M12 x 200mm – box of 50. Heavy-duty bolts with a domed head and a square neck, for bolting structural timber.
The square neck under the dome head bites into the timber as you tighten the nut, so the bolt can't spin – you tighten from one side only. At M12 x 200mm this is a long, heavy fixing for sleepers, posts, fence rails, gate hardware and timber-to-timber structural joints.
- Size: M12 x 200mm
- Head: domed, with square anti-spin neck
- Pack: box of 50
- Finish: [VERIFY: coating/finish from product data]
Drill a clearance hole, tap the square neck in so it grips the timber, then tighten the nut from the other side. Always run a penny or form washer under the nut against timber so it doesn't pull in – we stock the matching M12 penny washers. Pair with an M12 nut.