TimberLOK Structural Wood Screws - 4in Hex Head

Updated August 7, 2026

Lot number	542
Auction	Tuesday Liquidation Auction Salt Lake City 8/11/26
Date	August 11, 2026 at 6:00 PM MDT
Auction house	ATX Auctions Utah
Location	Salt Lake City, Utah

Condition: NEW FACTORY SEALED Brand: FastenMaster Model: FMTLOK04-50 UPC: 608309400189 FastenMaster TimberLOK is a hex head, heavy duty wood screw available in a variety of lengths and packaging sizes for applications such as attaching rafter or trusses to the top plate, headers, stair stringers and more. Designed to replace traditional 3/8 inch lag bolts, TimberLOK installs in a fraction of the time with fewer steps and less effort. Its sharp point and aggressive threads zip right into the densest woods. TimberLOK is tested and supported by engineering data that conforms to the most current ICC standards. It is also approved for use in ACQ or treated lumber. Includes 50, 4 inch wood screws with hex head, and 1 hex driver bit. In 1998, TimberLOK pioneered the category of structural wood-to-wood screws. Since then, TimberLOK and the rest of FastenMaster's LOK Line have been trusted by PROs everywhere. Drive Style: Hex. Fastener Color: Black. Fastener Material: Carbon Steel. Fastener Plating: Electro Galvanized Zinc. Fastener Type: Structural Screws. Features: ACQ Rated, Self Tapping. Grade: Not Graded. Head Style: Hex Head. Included: Driver Bit. Interior/Exterior: Exterior, Interior. Materials Fastened: Wood to Wood. Measurement Standard: ASTM. Measurement System: Inches. Package Quantity: 50. Product Weight (lb.): 2 lb. Thread Pitch (mm): 3 mm. Thread Style: Coarse Thread. Threads Per Inch (TPI): 12 TPI. Screw Length: 4 in. Size: 3/16 in. Head Style: Hex Head. Package Quantity: 50. Size: 3/16 in. Fastener Material: Carbon Steel. Drive Style: Hex. Interior/Exterior: Exterior.

TimberLOK Structural Wood Screws - 4in Hex Head

More lots in this auction

See all lots in Tuesday Liquidation Auction Salt Lake City 8/11/26 →