Features Company profile Certification & test

Product Description
Self-tapping Screws At Screwfix should be positioned as pocket-hole and softwood assembly screws. The original page highlights a flat-bottom head, smooth shank, case-hardened steel, and coarse threads for softwoods such as pine, plywood, MDF, and particleboard.
This product is suitable for furniture factories, cabinet makers, woodworking kit suppliers, and hardware distributors that need screws for tight pocket-hole joints. The flat-bottom head and smooth shank help pull two wood parts together, while the case-hardened steel body is designed to resist bending, snapping, or breaking during installation.
Coarse thread is useful for softer wood-based boards where fast bite and holding power are required. The product can be offered for cabinetry, frames, RTA furniture, plywood furniture, and woodworking repair kits.
Procurement Focus
Product Name: Self-tapping screws at screwfix
Head Feature: Flat-bottom head
Shank: Smooth shank
Material Feature: Case-hardened steel
Thread: Coarse thread
Suggested Materials: Pine, plywood, MDF, particleboard
Use Direction: Pocket-hole joints and furniture wood assembly
FAQ
Q1: What is the advantage of the flat-bottom head?
It helps pull the pocket-hole joint tightly together during installation.
Q2: What materials are these screws intended for?
The page mentions softwoods such as pine, plus plywood, MDF, and particleboard.
Q3: Why is case-hardened steel important?
It helps reduce the risk of bending, snapping, or breaking during installation.
Q4: Is this a good page for cabinet screws?
Yes. It fits cabinet, plywood, MDF, and furniture woodworking assembly.
Company profile
Zin Hardware Co., Ltd. is a professional furniture hardware manufacturer and supplier based in China. Since our establishment, we have focused on providing reliable furniture fittings and assembly hardware for customers worldwide.
Our main products include furniture connectors, threaded inserts, shelf supports, furniture screws, nuts, bolts, casters, and customized metal hardware parts. These products are widely used in cabinets, wardrobes, office furniture, kitchen furniture, RTA furniture, and home decoration projects.
With our own associated factories for metal forming, machining, and surface treatment, we are able to control production from raw material processing to final finishing. We offer different surface treatments such as zinc plating, nickel plating, polishing, coating, and other custom finishes to meet different market requirements.
Quality consistency is always important to us. All products are manufactured under strict inspection standards, and test reports can be provided based on customer requirements. Over the years, we have continuously improved our production system, introduced new designs, and strengthened our quality management process.
Zin Hardware is committed to providing stable quality, competitive pricing, and long-term cooperation for global customers.
Certification & test
Our quality assurance system covers ISO 9001 quality management, SGS / Intertek testing, REACH / SVHC compliance, and salt spray testing, ensuring standardized production, reliable performance, chemical safety, and coating durability for bulk buyers.
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