Model FMTHR008-6

Internet #202618097

Store SKU #342054

Store SO SKU #336802

ThruLok 6-Piece 8 in. Screw Bolt Fastening System

$22.37 /each

Frequently Bought Together

Product Overview

Meet code and lower installed costs. Introducing FastenMaster’s ThruLok screw bolt fastening system, which replaces 1/2 in. Carriage or through-bolts without pre-drilling. ThruLok installs quickly with an 18 volt cordless drill and doesn’t require special bits or wrenches. The three part kit assembly includes a ThruLok fastener featuring the patent pending Paddle Point, engineered washer, and Lok-Nut. No need to count out bolts, nuts and washers. The product’s galvanized coating meets current IRC ACQ corrosion requirements and is guaranteed for the life of the project. ThruLok is also a code compliant replacement for 1/2 in. Carriage or through-bolts. This fastener comes in specific lengths to tackle primary deck applications. Installation instructions and code documentation are included in each box.

  • Replaces 1/2 in. carriage or through-bolts without pre-drilling
  • Installs with an 18 volt cordless drill
  • No special bits or wrenches needed
  • Meets all corrosion requirements. Guaranteed for life of the project
  • Code compliant fastening method with current code documentation
  • Installation/code bulletins included in each box
  • Manufactured in specific lengths to tackle primary deck applications: 8 in. fastener, double 2x to single 4x decking posts




Warranty / Certifications

More Products With These Features


Customer Questions & Answers

1 Question0 Answers

Customer Questions & Answers

ThruLok 6-Piece 8 in. Screw Bolt Fastening System
ThruLok 6-Piece 8 in. Screw Bolt Fastening System

Ask your questions. Share your answers.

Clear Search Term
0 answers

Can this replace 5/16in Galvanized Hex Bolt, Nut & Washer for deck mounting rail post?

This question is from ThruLok 24-Piece 8 in. Screw Bolt Fastening System
Asked by
Read all my Q&A
April 3, 2016
The surface mount post sleeve I am looking to purchase only comes with bolts for concrete surface application. However, the application I am using it for will be of composite decking and pressure treated wood structure. The post sleeve product recommends using 5/16in x 5in galvanized bolts, 5/16in galvanized nuts & 5/16 galvanized fender washers. Unfortunately, my local hardware store does not sell the 5/16in nuts and washers - only the 5/16in carriage bolts. Is your Thrulock screw bolt fastening system a good replacement for this requirement or do you have another product that will do the job better?
0out of 0found this question helpful.
Was this helpful?helpful0unhelpful0
1 of 1
  • 2016-09-07 T15:01:59.444-05:00
  • bvseo_lps, prod_bvqa, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasquestions
  • loc_en_US, sid_202618097, prod, sort_default
1 of 1
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 35ms

Customer Reviews

  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 50ms
  • bvseo-msg: The resource to the URL or file is currently unavailable.;