BaerCoil BSF thread inserts are high-strength stainless steel coils designed to restore and reinforce threads in soft or worn holes. Sized BSF 7/8 x 11 with a 3×D length, they deliver durable, reliable joints in demanding applications.

• Material: Austenitic chromium-nickel stainless steel (AISI 304) with a minimum tensile strength of 1400 N/mm².
• Cross‑Section: Rhombic profile achieved by cold‑form swaging for maximum thread engagement and efficient space use.
• Size & Length: BSF 7/8 x 11 thread, length 3×D for robust engagement and increased load capacity.
• Corrosion & Heat Resistance: Stainless construction offers excellent corrosion resistance and stability under heat.
• Manufacturing Precision: Cold‑form swage ensures uniform coil shape and reliable, consistent performance across inserts.
• Performance Advantage: Improved wear resistance, reduced thread abrasion, and a smoother surface finish compared with standard single-screw connections.

These inserts provide longer-lasting threaded joints by distributing load more evenly and resisting wear in demanding environments. The rhombic, cold‑formed design helps protect surrounding material and keeps threads intact, making repair work quicker and less invasive. With superior corrosion and heat resistance, BaerCoil BSF inserts help equipment stay productive in challenging settings while maintaining precise thread integrity over time.