Pro-Twist · Steel Screws (Light Gauge)
Slotted Hex Washer Head Screws
Quote requiredPro-Twist Slotted Hex Washer Head Screws are designed to attach sheet metal from .0209 in. to .0358 in. to sheet metal substrates. Zinc plated for enhanced corrosion resistance, the 1/4 in. slotted hex washer head provides a solid tool-tip to fastener connection. Self-piercing needle point penetrates through steel quickly and twin lead threads ensure fast action and reduce torque and strip-out during installation.
Application
Sheet Metal Screws
Head Type
Slotted Hex Washer Head
Thread Type
Twin Lead Thread
Point Type
Self-piercing Needle Point
Description, photography and documents as published by Pro-Twist. Their product page ↗
Part numbers
11 of 11. Every figure is Pro-Twist's published data.| Part # | Gauge | Length | Piece Count | Drive Type | |
|---|---|---|---|---|---|
| HW410112 | #10 | 1-1/2 in. | 3000 | 1/4 in. Hex Drive | |
| HW41034 | #10 | 3/4 in. | 6000 | 1/4 in. Hex Drive | |
| HW4712 | #7 | 1/2 in. | 15000 | 1/4 in. Hex Drive | |
| HW48100 | #8 | 1 in. | 8000 | 1/4 in. Hex Drive | |
| HW4812 | #8 | 1/2 in. | 10000 | 1/4 in. Hex Drive | |
| HW48200 | #8 | 2 in. | 3000 | 1/4 in. Hex Drive | |
| HW510100 | #10 | 1 in. | 5000 | 5/16 in. Hex Drive | |
| HW510112 | #10 | 1-1/2 in. | 3000 | 5/16 in. Hex Drive | |
| HW51012 | #10 | 1/2 in. | 8000 | 5/16 in. Hex Drive | |
| HW510200 | #10 | 2 in. | 2000 | 5/16 in. Hex Drive | |
| HW51034 | #10 | 3/4 in. | 6000 | 5/16 in. Hex Drive |
The same on every part number here
- Application
- Sheet Metal Screws
- Head Type
- Slotted Hex Washer Head
- Point Type
- Self-piercing Needle Point
- Thread Type
- Twin Lead Thread
- Self-Drilling
- No
- Finish or Coating
- Zinc Plated
- Base Material
- High Carbon Steel
- Hand Drive
- Yes
- Collated
- No
- Packaging
- Carton
Details
Zinc plated slotted hex washer head screws for sheet metal applications
Made from high carbon steel for strength and durability
For HVAC and metal framing where strip out is a concern
1/4″ slotted hex washer head for a secure hold during driving
Twin lead threads for fast action and reduced driving torque
For use in HVAC, electrical, plumbing, and framing
Zinc plated for increased corrosion resistance
Self-piercing needle point removes the need for pre-drilling in sheet metal applications
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.