
Shoulder Screws (Precision Stripper Bolts)
Hextro supplies shoulder screws and precision stripper bolts from China, including ISO 7379 types with ground shoulders for guide, bearing and sliding applications.
Products
Screws, nuts, washers, pins, shafts, springs, anchors, CNC turned and die-cast parts.

Hextro supplies shoulder screws and precision stripper bolts from China, including ISO 7379 types with ground shoulders for guide, bearing and sliding applications.

Hextro supplies serrated / star washers from China, including internal-tooth and external-tooth types for fastening, contact and grounding applications in steel or stainless.

Hextro supplies SEMS screws and combination screws from China, with custom washer combinations, material options, surface finishes, packaging support and QC coordination.

Hextro supplies self-tapping and thread-forming screws from China for sheet metal, plastics and OEM assembly, with multiple point styles, head types, materials and finishes.

Hextro supplies DIN 7981 self-tapping screws from China, with material, drive type, surface finish, hardness, packaging and QC support for OEM assembly applications.

Hextro supplies sealing and tamper-evident screws from China, with bonded sealing washers, special drives, carbon steel or stainless steel and coordinated finishes.

Hextro supplies rivet nuts and blind threaded inserts from China, including round, knurled, hex body, open end and closed end types in aluminum, steel or stainless.

Hextro supplies precision ground shafts from China for bearing journals, linear guides and rotating assemblies, with tolerance, straightness, runout and finish support.

Hextro supplies pipe plug nuts and threaded plugs from China, including NPT, BSPP, BSPT, hex-socket, hex-head and square-head types with sealing options.

Hextro supplies nylon insert lock nuts and nyloc nuts from China, including DIN 985 and ISO 7040 types in metric or inch sizes, steel or stainless materials.

Hextro supplies nylon frame anchors with carbon steel screws from China for window frames, electrical boxes and construction fixing, with custom sizes, finishes and packaging.

Hextro supplies hexagon thin nuts and low-profile jam nuts from China, with material, thread size, surface finish, packaging and QC support for OEM applications.