#14 SD SECUR-TEK™ – High-Wind Fastener System for Polycarbonate & Metal Panels

#14 SD SECUR-TEK™ High Wind Uplift Fastener

The #14 SD SECUR-TEK™ and its extended-length counterpart, the SECUR-TEK™ XL, are engineered for the most demanding conditions — from hurricane-prone coastlines to snow-loaded roofing systems. Both models feature a heavy-duty 3/8″ Hex Washer Head (HWH) and a TEK3 / SD self-drilling point for smooth, powerful penetration into structural substrates.

Designed to resist wind uplift and panel pullover, these fasteners lock down polycarbonate and metal panels with advanced sealing performance. The XL version adds oversized washer options (¾″ and 1″ OD) to enhance waterproofing in exposed environments. These are ideal for high-wind zones, snow retention systems, and any application where failure is not an option.

SECUR-TEK™ Fastener Specs

Head Type:

3/8″ Hex Washer Head (HWH)

Drill Tip:

TEK3 / SD point for fast penetration

Available Lengths:

7/8″, 1″, 1¼″, 1½″ (standard SECUR-TEK™) + XL sizes up to 2½″

Sealing Options:

¾″ and 1″ OD washers (XL model)

Application:

Hurricane zones, polycarbonate installations, snow retention panels

Innovation:

High-wind uplift resistance + oversized sealing capability

Go to Build List