bolts DIN933 and nuts DIN934 bolts DIN933 and nuts DIN934features:1.standard:bolt DIN933 and nuts DIN9342.size:M3~M203.material:steel 1022# ... carton.Our main products are bolts, screws, nuts, machine screws, plain washers, spring lock washers, wood screws, tapping screws, drilling ... galvanization, and Dacromet. Our products are produced in conformity with DIN, ANSI, AS, BS, JIS, GB and ISO standards, ...