These wedge bolts from Climbing Taiwan are made from 316 stainless steel and come in both 65 mm and 90 mm lengths.

Bolt shaft, clip, nut, and washer are all of 316 stainless steel. Passivated for extra corrosion resistance. Threads are rolled.

Hole Diameter: 10mmRecommended torque: 25 ft lbs (34 N.m)Nut size: 17mmThread size: M10*1.5

Watch our first testing of wedge bolts from the manufacturer HERE.

Subsequent test results of our recently made batch VIDEO:Hangers pulled 10 to 8kN, then pulled to failure:Shear 30.56 kN (hanger broke), 41.54 kN (bolt broke). Tension 37.03 kN (bolt broke).

All the materials and manufacturing of these wedge bolts originated in Taiwan.
Material Certificates for 316L SS rod stock, ASTM A967 report, and Tensile Test reports can be viewed HERE.