# FastenMaster HeadLOK 2-7/8 in. Structural Wood Screw (Single Fastener)

**Brand:** [FastenMaster](https://shop.coreranger.com/brands/FastenMaster)
**Model #:** FMHLGMTT278-INDY
**SKU:** HD-330509224
**Price:** $1.84 · in stock
**URL:** https://shop.coreranger.com/product/fastenmaster-headlok-2-7-8-in-structural-wood-screw-single-fastener-330509224

## Specifications

| Spec | Value |
|---|---|
| Size | 3/8 in |
| Features | No Additional Features |
| Head Style | Flat Head |
| Returnable | 90-Day |
| Drive Style | Torx |
| Screw Length | 2-7/8 in |
| Thread Style | Coarse Thread |
| Fastener Type | Structural Screws |
| Fastener Color | Black |
| Fastener Plating | Electro Galvanized Zinc |
| Package Quantity | 1 |
| Fastener Material | Carbon Steel |
| Interior/Exterior | Exterior,Interior |
| Measurement System | Inches |
| Product Weight (lb.) | 0.029 lb |
| Manufacturer Warranty | Lifetime |

## Description

The HeadLOK flat head fastener is a heavy-duty structural wood screw requiring no predrilling and offers higher design shear than 3/8 in. lag screws. HeadLOK zips right in and creates a great finished look. It is ideal for many wood-to-wood applications including decks, fences, SIPs kitchen cabinets and more. The patented SpiderDrive eliminates cam-out and improves installation speed.

• Designed for use with wood-to-wood applications
• Features an internal drive and flat head design
• Installs in less time than traditional bolts