Lag Screw Bolt Hex Head Silicon Bronze Grade 651 1/4" x 3-1/2" Qty 25
Lag screws, also commonly reffered to as lag bolts, are heavy duty wood fasteners. Lag screws require a pilot hole pre drilled before installation and to be driven in with a ratchet due to their size.
Thread Length
The minimum thread length shall be equal to one-half the screw length plus 1/2″ or 6”, whichever is less.
Above Mentioned is a General reference, If exact thread length is needed please inquire
General Product Information
Head Style : Hex Head
Hex Head Width Flat to Flat : 7/16" (0.4375")
Body Diameter :
Length Measured Under Head : 3-1/2"
Quantity of Fasteners In Package25
Material : Silicon Bronze 651
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Returns :
ALL returns are accepted if returned within 60 days.
Money Back or exchange guaranteed.
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