Heli Insert Fasteners Andul, Howrah, West Bengal

Material : Mild Steel, Stainless Steel

Application : Industrial Use

Grade : AISI, BS, DIN

Condition : Used

Finishing : Polished

HELI INSERT FASTENERS Screw Thread Inserts are manufactured with the strictest quality standards with inspection carried out at all stages of the production process. Applied torque does not have to overcome thread friction due to imperfect thread form. Almost all torque is used to stretch the bolt. Greater loading for applied torque than ordinary nuts. Maintain preload stretch in bolt beyond amplitude of unload vibrations. Insert is flexible and compensates for lead and angle errors always presents in making threads. Load is more evenly distributed over all engaged threads. Can be repeatedly assembled and dis-assembled without loss of efficiency.   Advantages More efficient than locknuts with nylon inserts against heat etc. Extremely close tolerence. Increased load-bearing cpacity. High Tensile stainless steel threads of hardness HRC 43.50.

Material : Stainless Steel

Surface Treatment : Polished

Color : Silver

Feature : Longer functional life , High functional efficiency , Reasonable rates

Features : Reduced Friction between Bolt & Female thread flanks. Greater Loading for an applied torque. Minimal Torsional Strain in the Belt. Even Distribution of load over ALL Threads. Greater Loading capacity. Maintains Pre-Load stretch in Bolt.

Material : Stainless Steel

Thickness : 2mm

Shape : Round Shape

Material : Stainless steel

Application : Automobile Industry

Finishing : Galvanized

Steel Grade : SS 304