# SPAX . Interior Pancake Head Structural Wood Lag Screws Powerlags Torx T-Star( Each) Bulk Pail Bit Included

**Brand:** [SPAX](https://shop.coreranger.com/brands/SPAX)
**Price:** $120.89–$423.15 · in stock
**URL:** https://shop.coreranger.com/product/spax-interior-pancake-head-structural-wood-lag-screws-powerlags-torx-t-star-each-bulk-pail-bit-inclu-329240792

## Options

- **Screw Length:** 10, 12, 14, 15, 16, 4, 6, 8, 9

## Variants

| Variant | SKU | Price | Stock |
|---|---|---|---|
| 4 | 3601770801000 | $120.89 | in stock |
| 6 | 3601770801500 | $159.98 | in stock |
| 8 | 3601770802000 | $199.98 | in stock |
| 9 | 3601770802200 | $215.68 | in stock |
| 10 | 3601770802500 | $232.27 | in stock |
| 12 | 3601770803000 | $296 | in stock |
| 14 | 3601770803500 | $348.41 | in stock |
| 15 | 3601770803800 | $380.24 | in stock |
| 16 | 3601770804000 | $423.15 | in stock |

## Specifications

| Spec | Value |
|---|---|
| Size | 5/16 in |
| Features | Self Tapping |
| Head Style | Pan Head |
| Returnable | 90-Day |
| Drive Style | Torx |
| Screw Length | 4 in |
| Thread Style | Serrated Thread |
| Fastener Type | Structural Screws |
| Fastener Color | Black |
| Fastener Plating | Painted |
| Package Quantity | 250 |
| Fastener Material | Carbon Steel |
| Interior/Exterior | Interior |
| Measurement System | Inches |
| Product Weight (lb.) | 14.13 lb |
| Manufacturer Warranty | For warranty information on this product, please call the Customer Service Center at 1-800-435-4654. |

## Description

SPAX Pancake Head PowerLags with black eCoat coating bring a new level of fastening efficiency and reliability to log home and timber frame construction. SPAX patented thread serrations eliminate pre-drilling and dramatically increase installation speed. They are also code listed and load rated, so you can be assured of the reliability of the assembly. The 2 head styles available offer job-matched performance and aesthetics.

• 40% Lower driving torque with patented serrated cutting threads
• No pre-drilling, maximum strength wood to wood fastener
• Great for timber, log, landscape, framing, heavy duty projects