Pro-Twist · Self-Drilling Screws (Heavy Gauge)
Self-Drilling Hex Washer Head Screws with Neoprene Bonded Washer
Quote requiredPro-Twist® Hex Washer Head Screws with Neoprene Bonded Washer are designed for metal to metal fastening with sheet metal and light steel framing. Commonly used in sheet metal construction where moisture needs to be sealed out. Zinc plated for enhanced corrosion resistance. Hex drive allows for a strong connection between tooltip and fastener for high torque during driving. Self-drill point pierces through metal substrates and fine threads provide a secure connection in metal to metal applications.
Application
Metal to Metal Screws
Head Type
Hex Washer Head
Thread Type
Full Thread
Point Type
#3 Drill Point
Description, photography and documents as published by Pro-Twist. Their product page ↗
Part numbers
13 of 13. Every figure is Pro-Twist's published data.| Part # | Gauge | Length | Piece Count | Drive Type | |
|---|---|---|---|---|---|
| HDW1034 | #10 | 3/4 in. | 6000 | 5/16 in. Hex Drive | |
| HDW10100 | #10 | 1 in. | 5000 | 5/16 in. Hex Drive | |
| HDW10112 | #10 | 1-1/2 in. | 3000 | 5/16 in. Hex Drive | |
| HDW1234 | #12 | 3/4 in. | 5000 | 5/16 in. Hex Drive | |
| HDW12100 | #12 | 1 in. | 3000 | 5/16 in. Hex Drive | |
| HDW12114 | #12 | 1-1/4 in. | 3000 | 5/16 in. Hex Drive | |
| HDW12112 | #12 | 1-1/2 in. | 3000 | 5/16 in. Hex Drive | |
| HDW12200 | #12 | 2 in. | 2000 | 5/16 in. Hex Drive | |
| HDW14100 | #14 | 1 in. | 3000 | 3/8 in. Hex Drive | |
| HDW14112 | #14 | 1-1/2 in. | 2000 | 3/8 in. Hex Drive | |
| HDW14200 | #14 | 2 in. | 1000 | 3/8 in. Hex Drive | |
| HDW14212 | #14 | 2-1/4 in. | 1000 | 3/8 in. Hex Drive | |
| HDW14300 | #14 | 3 in. | 1000 | 3/8 in. Hex Drive |
The same on every part number here
- Application
- Metal to Metal Screws
- Head Type
- Hex Washer Head
- Point Type
- #3 Drill Point
- Thread Type
- Full Thread
- Self-Drilling
- Yes
- Finish or Coating
- Zinc Plated
- Base Material
- High Carbon Steel
- Hand Drive
- Yes
- Collated
- No
- Packaging
- Carton
Details
Zinc plated hex washer head screws with neoprene bonded washer for metal to metal building applications
Made from high carbon steel for strength and durability
For metal to metal building applications where moisture needs to be sealed out
5/16″ Hex Head for a secure hold during driving
Neoprene bonded washer creates waterproof seal
Fine threads grip metal substrate and provide strong compressive hold
For use metal building applications where moisture intrusion is a concern
Zinc plated for increased corrosion resistance
#3 Self-drilling point cuts into metal panels easily without pre-drilling
Documents
3 documents, served straight from Pro-Twist so you always get the current revision.
- Pro-Twist Product CatalogProduct catalogue · PDF ↗
- Pro-Twist Fastener PosterLiterature · PDF ↗
- PrimeGuard PLUS® WarrantyWarranty · PDF ↗
Pro-Twist publishes these by line rather than by part number — one catalogue and one warranty cover the whole range. Anything above marked as an evaluation report is the listing this product is actually approved under.
Ask About This Product
Answered from Pro-Twist's own documents — the 3 sheets listed above — with the source and page behind every line.