High Tensile Nuts

ASTM A193, 194, 320, 325, 449, 540, 563 , A307 and other grades.
- BS: 970, 1083 and others to various heat treated condition grades.
- DIN: 933, 931, 934, 975 all grades to various dimensional standards.
- IS: 1367-8.8, 10.9, 12.9 Grades to various dimensional standards to HSFG Fasteners to IS: 3757, IS: 6623, - IS: 6649 in grades 8.8s and 10.9s.
- Any other specification as per customer requirement.
- Company can manufacture the products from 6MM to 80MM and 1/4" to 3.75" as per requirements of customers.
Available Finishes are Zinc, Electroplated, Hot-dip Galvanized, Phosphate, Black Phosphate, Cadmium, Zinc Dichromate, Chrome, Bright Nickel