
Divergent Barbed Tip Additional Holding Power BCS31 Speical Fastener Shanghai Yueda. Equivalent to Bostitch BCS31: Direct replacement for Bostitch BCS31 with 9.40mm crown and 1.60x1.40mm wire. Electrogalvanized Finish: Resists corrosion and rust, recommended for interior use only. Versatile Applications: Perfect for upholstery, crafts, insulation, roofing felt, furniture, and packaging. ISO and CE Certified: Certified with ISO9001, ISO14001, CE, ETA, ICC, and FSC standards. 20 Years Manufacturing Experience: Professional manufacturer since 2003 with over 250 employees and two production centers. Full Automatic HDG Production: One of the few factories with full automatic in-house hot-dip galvanizing lines. Custom Packaging Design: We can design and produce custom boxes and cartons based on your ideas. Fast After-Sales Response: We provide a satisfied solution within 24 hours after confirming quality issues.