Model # FMTHR614-6

Internet #202618093

Store SKU #341684

Store SO SKU #336802

FastenMaster ThruLok 6-Piece 6-1/4 in. Screw Bolt Fastening System
0608309419105

FastenMaster

ThruLok 6-Piece 6-1/4 in. Screw Bolt Fastening System

$1924 /each

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Package Quantity
6
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Product Overview

Save time, money and labor costs! ThruLok is the first fastener engineered to make a code compliant connection for your 4x4 decking posts and notched carrying beams without pre-drilling! ThruLok is over 15 times faster than the traditional method of installing posts and the only tool required is an 18 Volt drill. No need to predrill, hammer in a 1/2 in. carriage or through-bolt, and hand wrench the nut to tighten on the back. ThruLok zips right in and has a patent-pending encapsulating nut that self tightens on the end saving time and labor.
  • Manufactured in three lengths: 6 1/4 in. - 4x4 to 2x rim
  • Costs significantly less per piece than 1/2 in. galvanized carriage or through bolts, washers and nuts. Save even more money.
  • ThruLok comes preassembled eliminating the need to find different components.
  • Guaranteed corrosion resistance for the life of the project. ACQ approved
  • Free 5/16 in, magnetic hex drive bit in every pack
  • American made

Product Overview

Model #: FMTHR614-6
Sku #: 341684
Internet #: 202618093

Save time, money and labor costs! ThruLok is the first fastener engineered to make a code compliant connection for your 4x4 decking posts and notched carrying beams without pre-drilling! ThruLok is over 15 times faster than the traditional method of installing posts and the only tool required is an 18 Volt drill. No need to predrill, hammer in a 1/2 in. carriage or through-bolt, and hand wrench the nut to tighten on the back. ThruLok zips right in and has a patent-pending encapsulating nut that self tightens on the end saving time and labor.

  • Manufactured in three lengths: 6 1/4 in. - 4x4 to 2x rim
  • Costs significantly less per piece than 1/2 in. galvanized carriage or through bolts, washers and nuts. Save even more money.
  • ThruLok comes preassembled eliminating the need to find different components.
  • Guaranteed corrosion resistance for the life of the project. ACQ approved
  • Free 5/16 in, magnetic hex drive bit in every pack
  • American made

Compare Similar

Price
$19.24 /each
$29.48 /box
$29.48 /each
$29.77 /each
Name ThruLok 6-Piece 6-1/4 in. Screw Bolt Fastening System 1/2 in. x 6 in. Zinc-Plated Hex-Head Lag Screw (25-Piece per Box) 1/2 in. x 6 in. External Hex Hex-Head Lag Screws (25-Pack) 1/4 in. x 6 in. External Hex Hex-Head Lag Screws (50-Pack)
Brand FastenMaster Everbilt Crown Bolt Everbilt
Ratings (7) (0) (0) (0)
Fastener Plating Other Zinc Zinc Zinc
Drive Style External Hex External Hex External Hex External Hex
Screw Length 6-1/4 in 6 in 6 in 6 in
Size #0 1/2 in 1/2 in 1/4 in
Fastener length (in.) 6.25 6 6 6
Package Quantity 6 25 25 50
Fastener Head Style Hex Hex Hex Hex
View Product View Product View Product View Product

Specifications

Dimensions

Assembled Depth (in.)
1.5 in
Assembled Height (in.)
6.75 in
Assembled Width (in.)
1.5 in
Fastener length (in.)
6.25
Head diameter (in.)
0.226
Screw Length
6-1/4 in

Details

ACQ Rated Fastener
Yes
Coated
Y
Drive Style
External Hex
Driver bit included
Yes
Fastener Callout Size
6-1/4"
Fastener Head Style
Hex
Fastener Plating
Other
Fastener Thread Type
Coarse
Fastener Type
Wood Screw
Fastener/Connector Material
Steel
Finish
Silver
Finish Family
Silver
Head Style
Hex
Indoor/Outdoor
Outdoor
Measurement Standard
SAE
Package Quantity
6
Primary Use
Replaces Carriage or Through-bolts in deck applications including decking posts or carrying beams
Product Weight (lb.)
1.64lb
Returnable
90-Day
Self drilling
Yes
Self tapping
Yes
Size
#0
Tamper Resistant
No

Warranty / Certifications

Manufacturer Warranty
FastenMaster fully guarantees ThruLok against rusting or streaking for the lifetime of the project. Please see the following link for further details at: http://www.fastenmaster.com

Specifications

Dimensions

Assembled Depth (in.)
1.5 in
Assembled Height (in.)
6.75 in
Assembled Width (in.)
1.5 in
Fastener length (in.)
6.25
Head diameter (in.)
0.226
Screw Length
6-1/4 in

Details

ACQ Rated Fastener
Yes
Coated
Y
Drive Style
External Hex
Driver bit included
Yes
Fastener Callout Size
6-1/4"
Fastener Head Style
Hex
Fastener Plating
Other
Fastener Thread Type
Coarse
Fastener Type
Wood Screw
Fastener/Connector Material
Steel
Finish
Silver
Finish Family
Silver
Head Style
Hex
Indoor/Outdoor
Outdoor
Measurement Standard
SAE
Package Quantity
6
Primary Use
Replaces Carriage or Through-bolts in deck applications including decking posts or carrying beams
Product Weight (lb.)
1.64lb
Returnable
90-Day
Self drilling
Yes
Self tapping
Yes
Size
#0
Tamper Resistant
No

Warranty / Certifications

Manufacturer Warranty
FastenMaster fully guarantees ThruLok against rusting or streaking for the lifetime of the project. Please see the following link for further details at: http://www.fastenmaster.com

Questions & Answers

What is the diameter of the bolt? and Do I really need a nut

Asked by: RICO
about 1/4 " diameter/ do you really need the nut that comes with it no!,but it sure works better with it.
Answered by: outsider
Date published: 2017-06-14

what the grip range.

what the grip range.
Asked by: dog
about 5" give or take how true your wood is. after you use them once you will never use anything again.
Answered by: outsider
Date published: 2017-04-13

are these bolts approved for a small deck in baltimore county

are these bolts approved, the thurlok bolts for a small deck in baltimore county, 2x8 bolted to a 4x4 post, in place of a regular 1/2 x 6 in bolt /// thank you
Asked by: richard
sorry to say I do not know what the county of Baltimore county approves,but I will say this,if they do not they should.they also should recommend them over the old bolt and nut way.first I must say I am making no claim to be a building inspector or wonderful builder.what I am telling you is they work.also think about it if you are using a bolt and nut,you need to drill a hole big enough for the bolt,then silicone the hole,and know that that hole will in time start to rot out. Good Luck with your county people.maybe you can teach them a thing or two.
Answered by: outsider
Date published: 2017-03-19
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Customer Reviews

ThruLok 6-Piece 6-1/4 in. Screw Bolt Fastening System is rated 5.0 out of 5 by 7.
Rated 5 out of 5 by from I recently purchased your 7" screws from the home depot for a different purpose than they were ma... I recently purchased your 7" screws from the home depot for a different purpose than they were made for and found that they did a superior job. The long shank nails in my rain gutters had worked loose from years of hot and cold weather as well as wind exposer. I fashioned a cpvc sleeve and drove one of your screws into the gutter and it secured the gutter to the house better than the long shank nails ever did. It may not be what you designed them for, but they worked flawlessly. thanks for making a great product.
Date published: 2016-12-13
Rated 5 out of 5 by from has all the strength you need for all deck,shed building,and even barn buildings you would ever n... has all the strength you need for all deck,shed building,and even barn buildings you would ever need.best part is no need to drill them holes that always collect rot,you can even use thurlok right near the edge of the wood.two things sold me as a home owner,they work and they are very easy to use,not a single negative thing to say.once you have used the thurlok you will never go back to the old bolts,washers,nuts and the pain of drilling them horrible holes.
Date published: 2017-03-19
Rated 5 out of 5 by from The new standard for deck construction Use these for your decking projects and you'll never go back. Easy and sturdy for building decks...
Date published: 2016-10-18
Rated 5 out of 5 by from This product greatly reduces the time it takes to install deck posts. I am impressed how easily ... This product greatly reduces the time it takes to install deck posts. I am impressed how easily the nut sets itself. My railings are rock solid. Wouldn't go back to thru bolts.
Date published: 2017-04-28
Rated 5 out of 5 by from Great product in every way I needed to bolt a deck/porch beam to four support posts. The cost of the Thru-lok bolts was comparable to what I would have paid for lag/carriage bolts (and washers/nuts). I was able to bolt up all four posts in less time than it would have take taken to pre-drill the bolt holes. I'll never use anything else again.
Date published: 2012-09-28
Rated 5 out of 5 by from Great product. Quick easy and painless installation. Best replacement for carriage bolts. Saved so much time not pre-drilling 16 connections. Had a harder time finding them in stock.
Date published: 2014-04-29
Rated 5 out of 5 by from way better than any carriage bolt ever I used these for my deck posts and they saved me so much time. they also look great. I would use them agaiun in a heartbeat.
Date published: 2012-04-23
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