BaerCoil BSW thread insert in the 1 3/8" size delivers a durable, corrosion-resistant solution for reinforcing or repairing threaded holes in metal components. Crafted from stainless steel AISI 304, it combines high strength with excellent resistance to wear, corrosion, and heat—making it well-suited for demanding machinery and structural applications.

• Material: Austenitic chromium-nickel stainless steel (AISI 304) with a tensile strength of at least 1400 N/mm2
• Cross-section: Rhombic profile achieved by cold-form swaging for maximum thread engagement and efficient space use
• Size & pitch: BSW size 1 3/8" with 6 threads per inch (TPI)
• Length: 1.5 × D (length proportional to the nominal diameter for robust engagement)
• Corrosion & heat resistance: Enhanced performance in challenging environments compared with standard single-screw connections
• Manufacturing: Precision cold-form swaging ensures consistent fit and long service life

BaerCoil inserts are designed to reinforce threads, offering longer service life and reliable performance in assemblies where thread wear and damage are common. The rhombic, cold-formed design provides secure retention and improved load distribution, while the stainless steel construction stands up to corrosive or high-heat settings. Ideal for repair-and-reinforcement tasks in metal components that demand durability and precision.