18 8 stainless standard pt unslotted hex washer self drilling screws

Unslotted hex washer head self-drilling screws in 18-8 stainless combine a wide integrated washer for load distribution with dependable corrosion resistance for metal building and HVAC applications. Blue Ribbon Fastener stocks these self-drilling screws with a standard drill point in standard sizes.

Narrow Your Results By

Usages for Hex Washer, Unslotted, 18-8 Stainless, Standard Pt Self-Drilling Screws

These screws are used in metal building panels, HVAC ductwork, and decking applications where a wide integrated washer head is needed to distribute clamp load over thin sheet metal, without the wobble a slotted head can introduce at high driving speed.

18-8 Stainless Hex Washer Self-Drilling Screws for all Industries

Metal building construction, HVAC fabrication, and outdoor equipment assembly all specify 18-8 stainless hex washer self-drilling screws for their bearing surface and corrosion resistance. Blue Ribbon Fastener supplies consistent stock.

Features for Engineers & Buyers:

Hex washer head for a wide, load-distributing bearing surface
Unslotted head for consistent power-driven installation
18-8 (304) stainless steel construction
Standard drill point taps its own hole in light-gauge steel
No pre-drilling required
Same-day shipping on in-stock sizes when ordered by 2:30 PM CST
Volume and repeat customer pricing available — call or request a quote