Pre-Coated Bolts, Studs, & Nuts

In addition to specializing in the fastener coating service, Bangdong offers pre-coated bolts, studs, and nuts available for purchase. The pre-coated fasteners are in-stock and available in a variety of sizes for expedited delivery.

Pre Coated B7 Studs & 2H Nuts

Bangdong maintains a huge stock of coated B7 studs and coated 2H nuts. Available for same-day shipping in a wide variety of sizes, each is expertly coated with the proprietary   fluoropolymer coating process that offers easier assembly, fights corrosion and prevents seizing and galling. Coated B7 studs and 2H nuts are sold to fastener distributors only in keg/box or pallet quantities. Additionally, nuts are tapped oversize to allow for the thickness of the coating and add ease of assembly.

The use of PTFE (polytetrafluoroethylene; trade named Teflon ) nonstick coatings is a three part system. Three coats are applied to the fasteners, first a corrosion resistant base coat, then an adhesion coating and finally a fluoropolymer topcoat. All coatings are essential to the long-lasting life of the fasteners. PTFE coatings possess the highest operating temperature of any fluoropolymer. Added benefits are a low coefficient of friction and good chemical resistance.

For more information of stud bolts , nuts , teflon coated stud bolts , galvanizes stud bolts , please contact www.bdpipefitting.com freely. 

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