Explore our fastener catalog built for industrial reliability and project efficiency.

DIN126 Class C hot dip galvanized steel flat washers with enlarged inner hole options, including Type A and Type B dimensions, for construction, steel structures, machinery, and industrial fastening.

DIN127 yellow zinc plated high strength split spring lock washers, grade 8.8, for bolts, nuts, machinery, construction, steel structure, equipment assembly, and industrial fastening applications.

DIN127 zinc plated steel split spring lock washers for bolts, nuts, machinery, construction, steel structure, equipment assembly, and industrial fastening. Bulk supply from Handan, Hebei, China.

DIN25201 hot dip galvanized steel double stack self locking wedge washers for heavy-duty bolts, machinery, steel structures, construction, railway, equipment assembly, and vibration-resistant fastening.

DIN127-B grade 8.8 high strength spring washers in stainless steel and carbon steel, available in M3-M48 sizes with zinc white and black finish options for building, industrial, and machinery fastening.

Supply DIN125 carbon steel flat washers with ordinary zinc plated finish for bolt and nut fastening assemblies. Bulk order support from Hotop Fasteners, Handan, Hebei, China.

Buy DIN 934 grade 4.8 carbon steel hex nuts with zinc plated and hot dip galvanized finishes. Bulk supply from Hotop Fasteners in Handan, Hebei, China for industrial fastening applications.

High strength DIN 6923 Grade 12.9 flange nuts with hot dip galvanized finish for construction, machinery, steel structures, and heavy-duty fastening. Bulk supply from Hotop Fasteners in Handan, Hebei, China.

DIN 985 nylon insert lock nuts for vibration-resistant fastening. Steel body with nylon locking insert, bulk packing, pallet delivery, and export supply from Hotop Fasteners in Handan, Hebei, China.