5/8 Galvanized Timber Bolts

These 5/8"-11 galvanized timber bolts have a large dome head with rings underneath that seat into the wood and help keep water out of the bolt hole. The head replaces a flat washer and leaves a low, snag-free profile. They are hot dip galvanized in lengths from 6" to 26".

5/8 Galvanized Timber Bolts | The Nutty Company, Inc.

Specifications

Size: 5/8"-11
Head: large low-profile dome with rings under the head
Finish: hot dip galvanized
Lengths: 6" to 26"
Thread: 6" and 8" lengths have 4" of thread; 10" to 26" have 6" of thread

Common Uses

Docks, piers and timber guide rails
Exposed timber where a flush, safe head matters
Outdoor structures in wet locations

FAQ

What nut and washer go with a 5/8" timber bolt?
A 5/8"-11 galvanized hex nut with a galvanized dock, ogee or USS washer under it.

What size hole for a 5/8" timber bolt?
Drill a 5/8" hole, or 1/16" larger in wet or hard timber, so the bolt can be driven through without splitting the wood.

Free shipping on orders over $100, and orders placed before noon EST ship the same day. Purchase orders are accepted from government agencies, schools, hospitals, municipalities and companies with established credit with The Nutty Company, Inc.