0608309410591

FastenMaster

Model FMHLGM006-50

Internet #202268259

Store SKU #519589

Store SO SKU #336802

HeadLok 6 in. Heavy Duty Flathead Fastener (50-Box)

$39.98 /each

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Product Overview

Save time, money and labor costs! HeadLok eliminates the need to predrill and hand-ratchet in 3/8 in. galvanized lag screws in wood-to-wood projects. HeadLoks aggressive threading and sharp gimlet point allows it to zip right into wood or OSB without pre-drilling. Plus, the wafer head eliminates the need for washers and offers increased pull through strength. Perfect for deck framing, stair stringers, fencing, cabinets, and more! Sizes are perfect for virtually any dimensional wood-to-wood project.

  • Nationally code compliant. Stronger design shear values than 3/8 in. lag screws
  • No pre-drilling. Zip right in
  • Patented spider drive virtually eliminates cam-out
  • Guaranteed corrosion resistance for the life of the project. ACQ approved
  • Free spider driver bit in every package
  • American made

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Customer Questions & Answers

1 Question1 Answer

Customer Questions & Answers

HeadLok 6 in. Heavy Duty Flathead Fastener (50-Box)
HeadLok 6 in. Heavy Duty Flathead Fastener (50-Box)

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1 answer

Is the screw ok for pressure treated 4X 4's?

This question is from HeadLok 6 in. Heavy Duty Flathead Fastener (50-Box)
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July 14, 2015
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October 30, 2015
Answer: 
Yes. These are technically deck screws. It will however go all the way through the 4x4 with 2.5 inches sticking out the other side. Make sure you do the math and find your ideal length and this fastener will work beautifully.
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Customer Reviews

Rated 4.0 out of 5 by 5 reviewers.
Rated 1.0 out of 5.0 by Junk Junk, head stripped on the first one, the second one and the sixth one I drove. A big step down from Torq head lags. May 2, 2015
Rated 4.0 out of 5.0 by Worked great but... These work great. Needed a long screw to attach 4.5" thick plywood insulation panels to my pole shed. They should tape the special included bits to the lid so you don't have to dump out the whole bucket. March 8, 2016
Rated 5.0 out of 5.0 by Great! Hard to believe these are as strong as a 3/8 lag and are so easy to use. They do a great job of pulling the joint tight as well. May 20, 2014
Rated 5.0 out of 5.0 by Heavy duty fastening These do exactly what they are supposed to do. Great prices here too. December 9, 2014
Rated 5.0 out of 5.0 by Great sturdy product. I used these to screw 4x6 cedar boards together to make a raised bed. It was very easy to screw these in without predrilling even! Didn't have any trouble at all on this project. November 17, 2011
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