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Scrooscoop Self-Piercing Zip Screws #8 x 1/2 in. and #10 Roofing Fasteners, Color-Matched, Bags and Tubs
Regular price $3.15Orders start at $399 — combine any items to reach the minimum. Learn more
Scrooscoop Self-Piercing Zip Screws #8 x 1/2 in. and #10 Roofing Fasteners, Color-Matched, Bags and Tubs
Scrooscoop Self-Piercing Zip Screws are sharp-pointed self-tapping fasteners for thin gauge sheet metal, including metal roofing and siding panels. The line includes 30 variants: 1/2 in. #8 screws in 14 colors sold 100 per bag or 1000 per tub, plus mill-finish #10 screws in 3/4 in. to 3 in. lengths.
Key Features:
- Self-piercing point: A twin lead thread rolled to the tip of an extra sharp point pierces thin gauge sheet metal without pre-drilling.
- Fast engagement: The two threads engage instantly as the screw turns, driving through metal layers with ease and speed.
- Color-matched: 14 colors including Pebble Clay, Victorian Gray, Royal Brown, Charcoal Gray and Musket Brown match panel finishes.
- Multiple sizes: 1/2 in. #8 panel screws plus #10 screws in 3/4 in., 1-1/2 in., 2 in. and 3 in. lengths.
- Bulk options: Available 100 per bag, 500-1000 per tub, and up to 4000 per box for large jobs.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | Scrooscoop |
| Sell unit | Varies by variant: 100/bag, 1000/tub, 4000/box, or single piece |
| Product line | Self-Piercing Zip Screws |
| Available colors | Pebble Clay, Victorian Gray, Tuscan Olive, Silver Gray, Royal Brown, Regal Red, Pebblestone Clay, Musket Brown, Light Bronze, Harbor Gray, Grecian Green, Dove Gray, Dark Bronze, Copper Metallic, Clay Norwood, Charcoal Gray, Beaver Brown, Autumn Harvest, Mill |
| Available sizes | 1/2 in. #8 (100/bag or 1000/tub); Mill 3/4 in. #10 1000/tub; Mill 1-1/2 in. #10 1000/tub or 4000/box; Mill 2 in. #10 500/tub; Mill 3 in. #10 500/tub |
| Screw size | #8 x 1/2 in. and #10 x 3/4 in. to 3 in. |
| Point type | Self-piercing (zip / needlepoint / twinfast) sharp point |
| Thread | Twin lead thread |
| Material | Steel |
| Finish / texture | Color-matched painted heads; mill finish on #10 variants |
| Pack quantity | 100/bag, 500-1000/tub, 4000/box depending on variant |
| Intended use | Fastening thin gauge sheet metal, metal roofing and siding |
Coverage & How Much You Need:
One 100-count bag fastens roughly 100 panel fastener points; one 1000-count tub covers about 1000 points. A typical exposed fastener metal panel needs screws at panel laps and purlin/girt spacing, so plan screw count from your panel schedule.
Fit and Compatibility:
Use #8 x 1/2 in. color-matched screws for fastening metal roofing and siding panels; use longer mill #10 screws where deeper penetration into framing or substrate is required. Match the color variant to your panel manufacturer's color offerings.
Frequently Asked Questions (FAQ):
Q: Do these screws need pre-drilling?
A: No, the extra sharp self-piercing point pierces thin gauge sheet metal and the twin lead threads pull the screw in as it drives.
Q: What is included in one order?
A: One variant of your choice: for example, a 100-count bag of 1/2 in. #8 screws in a selected color, or a 1000-count tub.
Q: Which colors are available?
A: Nineteen options including Pebble Clay, Victorian Gray, Royal Brown, Charcoal Gray, Musket Brown, Copper Metallic and mill finish.
Q: What are zip screws?
A: Self-piercing screws are also called zip, needlepoint, saber point, sprint point, speed point or twinfast screws; they are self-tapping screws with a very sharp point for thin sheet metal.
Q: Which length should I choose?
A: 1/2 in. #8 screws suit panel-to-substrate fastening at laps; longer #10 screws (3/4 in. to 3 in.) suit deeper penetration into wood or steel framing.
Q: Are they sold in bulk?
A: Yes, depending on the variant: 100-count bags, 500 or 1000-count tubs, and a 4000-count box of mill 1-1/2 in. #10.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
Match the screw color to your panel finish for a clean exposed-fastener look, and use #8 x 1/2 in. zip screws for standard panel laps and flats. Step up to longer #10 mill screws when screwing into structural members or through thicker assemblies. Drive with an adjustable-clutch screw gun so the washer seats without overtightening and distorting the panel.
Screw points and cut panel edges are sharp; wear gloves and eye protection and use a magnetic bit holder when driving overhead.
Pick your color and stock up on Scrooscoop self-piercing zip screws for your metal roof or siding job.
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