The TB32 Drive Pin with Washer is a precision-engineered fastener designed for powder-actuated tools, delivering consistent, reliable performance across demanding job-site conditions. With a 3.7mm shank diameter and 8mm head, it pairs with a 12mm steel or plastic washer and metal sleeve to ensure secure, flush-seated fastening — even on softer or uneven substrates.
Finished with a zinc plating for corrosion resistance, the TB32 is built to perform in construction, installation, shipbuilding, power generation, and mining environments. Whether you're fastening track to concrete or securing materials to structural steel, this drive pin is engineered for speed and hold strength that professionals depend on.
Manufactured to tight tolerances at Jinhow Technology, every TB32 pin meets the consistency standards required for high-volume production environments. OEM specifications and custom configurations are available upon request.
Product name: TB32
Finish: Zinc-plated — provides corrosion resistance for extended service life in demanding environments
Head diameter: 8mm
Shank diameter: 3.7mm
Compatibility: Designed for use with standard powder-actuated tools; suitable for fastening into concrete, steel, and masonry base materials
Material: High-carbon steel, heat-treated for consistent hardness and penetration performance
Packaging: Available in bulk or boxed quantities; OEM/ODM packaging supported
Note: 12mm steel and plastic washers and a metal sleeve
Construction
Installation
Ship-building
Power Generation
Mines
Built to industrial standards, carefully selected high wear-resistant alloys and precision transmission structures, suitable for fastening needs in multiple scenarios such as wood, metal, and building materials, with durability verified by the international market.
Support full dimensional customization: Gun body color, brand logo, interface specifications, and safety protection functions can be customized according to foreign trade orders, matching different national industry standards and customer brand demands; Provide OEM/ODM cooperation, exclusive docking from design to mass production, and quickly respond to personalized orders.
Deeply cultivating the foreign trade market, our products have passed international certifications such as CE, UL, GS, etc., and are exported to over 50 countries and regions worldwide in compliance. Having comprehensive cross-border supply chain services, supporting multilingual manuals, customized packaging, and fast logistics, helping partners easily expand overseas business, showcasing China's manufacturing strength and customization advantages.
Q.Who are we?
We are based in Zhejiang, China, start from 2007, sell to Western Europe(11.11%), Eastern Asia(11.11%), Mid East(11.11%), Oceania(11.11%), Africa(11.11%), Southeast Asia(11.11%), Eastern Europe(11.11%), South America(11.11%), North America(11.11%). There are total about 11-50 people in our office.
Q.Who are we?
We are based in Zhejiang, China, start from 2007, sell to Western Europe(11.11%), Eastern Asia(11.11%), Mid East(11.11%),Oceania(11.11%), Africa(11.11%), Southeast Asia(11.11%), Eastern Europe(11.11%), South America(11.11%), North America(11.11%). There are total about 11-50 people in our office.
Q.Who are we?
We are based in Zhejiang, China, start from 2007, sell to Western Europe(11.11%), Eastern Asia(11.11%), Mid East(11.11%), Oceania(11.11%), Africa(11.11%), Southeast Asia(11.11%), Eastern Europe(11.11%), South America(11.11%), North America(11.11%). There are total about 11-50 people in our office.
The TB32 Drive Pin with Washer is engineered for professionals who need a reliable, high-performance fastening solution across demanding job sites. With a 3.7mm shank diameter, 8mm head, and a zinc-plated finish for corrosion resistance, every TB32 is built to perform consistently — shot after shot.
What sets it apart from a standard drive pin is the integrated washer assembly. Each TB32 comes fitted with both a 12mm steel washer and a plastic washer, secured by a metal sleeve. This combination does two important things: it distributes the load evenly across the substrate, reducing the risk of material cracking, and it holds lightweight materials — such as insulation boards, vapor barriers, or cable management accessories — firmly in place without pull-through.
The TB32 Drive Pin With Washer is compatible with a wide range of powder-actuated tools and is suited for fastening into concrete, steel, and composite base materials. It is commonly used in:
Construction framing — securing metal tracks and channels to concrete floors and walls
Electrical and mechanical installation — anchoring conduit clips, cable trays, and brackets
Shipbuilding — attaching insulation and interior panels to steel structures
Power generation and industrial facilities — where vibration resistance and holding strength are critical
Mining environments — where tools and fasteners must perform under tough, abrasive conditions
The washer design makes the TB32 especially practical when fastening thinner or compressible materials that a bare pin head alone would not adequately retain.
All TB32 Drive Pins With Washers are manufactured to tight dimensional tolerances at our facility in Jiaxing, Zhejiang. Our production processes are backed by international certifications including CE, UL, and GS, so clients sourcing for export or regulated markets can specify our products with confidence.
We offer OEM and ODM services for clients who require custom packaging, branded labeling, or specific dimensional modifications to match their tool systems or local market requirements. Bulk orders are supported with consistent quality control at every stage, from raw material selection through final inspection.
