Bobibbi

Bobibbi metal roofing screws are #10 x 1 inch hex head fasteners designed for securing corrugated metal roofs, sheet metal, wood, and slate. Ideal for homeowners tackling DIY roof repairs, contractors on job sites, or anyone needing reliable fasteners for outdoor structures like patios, chicken coops, or sheds, this 250-piece pack delivers professional-grade performance without the premium price.

Standout features include hilo threading for easy penetration and maximum hold, a Type 17 point for rapid self-drilling, and EPDM washers that compress to create waterproof seals. Users report they bite through sheet metal effectively, hold firm without loosening, and maintain sharpness after use. The Ruspert coating over galvanized carbon steel provides exceptional corrosion resistance, enduring over 1500 hours of hydrochloric acid exposure, making them suitable for harsh weather.

Build quality shines with high-temperature quenched 1022A carbon steel for superior hardness and strength. The hex heads conform to American standards, though some note minor paint flecks or tight driver fit. Overall, they install quickly with predrilling recommended for multi-layer applications, boosting efficiency on real-world projects like PBR panels or ridge caps.

Drawbacks are minimal: occasional paint chipping and slower self-drilling on thick materials. Despite this, the value, included driver bit, and consistent positive feedback on sealing and durability make these a top choice. Verdict: Highly recommended for reliable, long-lasting roof fastening.

Fastener Size: 10 x 1 inch

Thread Size: #10, Fully Threaded, UNC

Head Style: Hex, External Hex Drive

Point Style: Type 17

Material: Carbon Steel, Silver Ruspert Finish

Dimensions: 4.72 x 4.72 x 5.12 inches

Pack Size: 250 Pieces + 1/4 Hex Driver Bit

Choose these screws for corrugated metal roofing projects needing waterproofing and corrosion resistance. Predrill for multi-layer metal to avoid layer separation. Use a 1/4 inch hex driver; apply steady pressure for best results. Perfect for homes, farms, or workshops exposed to rain and acid environments.

Compare to competitors: Bobibbi offers better value with included bit and proven 1500-hour corrosion test. Inspect for paint chips upon arrival, but core performance remains strong per user experiences.

Bobibbi metal roofing screws are #10 x 1-1/2 inch hex head fasteners designed specifically for securing corrugated metal roofs, as well as wood, slate, and sheet metal applications. They suit homeowners, contractors, and DIY enthusiasts tackling roof repairs, patio covers, sheds, or outbuildings where reliable, weatherproof fastening is essential.

Standout features include hilo threading for easy penetration and superior grip, a Type 17 tail for quicker drilling without pre-drilling in most cases, and EPDM washers that compress for airtight seals. Real-world performance shines in user feedback, with many praising their ability to bite into sheet metal cleanly and hold firm on roofs, often outperforming expectations in speed and strength during installations like ridge caps or PBR panels.

Build quality relies on 1022A carbon steel hardened via high-temperature quenching, finished with galvanized Ruspert coating for exceptional corrosion resistance tested beyond 1500 hours in hydrochloric acid. The hexagonal heads meet U.S. standards, and the included free 1/4 hex driver bit adds convenience, though some note minor paint flecks or tight driver fit.

Potential drawbacks include occasional paint chipping in the container and slower self-drilling through multiple layers, where pre-drilling is recommended for stability. Heads may require extra effort to seat in drivers compared to some competitors.

Overall, these screws deliver professional-grade performance at an accessible level, backed by a lifetime warranty. They earn high marks for value and reliability, making them a top choice for durable metal roofing projects.

Fastener Size: #10 x 1-1/2 inch

Head Style: Hex, External Hex Drive

Material: Carbon Steel with Galvanized Ruspert Coating

Thread Type: Hilo, Fully Threaded, Right Hand

Washer: EPDM for Waterproofing

Pack Quantity: 250 Pieces + 1/4 Hex Driver Bit

Dimensions: 4.72 x 4.72 x 5.12 inches

Choose these screws for corrugated metal roofing projects needing self-drilling speed and long-term corrosion protection. Ideal length for single-layer sheet metal over purlins or wood. Pre-drill for multi-layer or thicker gauges to avoid ride-up. Pair with a impact driver for best results, and store in a dry place to preserve coating.

Test a few on scrap material first to confirm fit with your driver and material thickness. For coastal or acidic environments, their 1500+ hour resistance provides extra assurance.