Screws
Hex Head Screws
Hextro supplies external hex head screws and hex bolts from China, with metric and inch sizes, carbon steel, stainless steel, zinc, black oxide and HDG finishes.
Specifications
- Available Materials
- Carbon steel, alloy steel, stainless steel and other specified materials according to strength, corrosion resistance and application requirements.
- Surface Finish Options
- Zinc plating, black oxide, phosphate, hot-dip galvanizing, Dacromet, zinc-nickel coating and other custom surface treatments.
- Common Applications
- Machinery assembly, equipment installation, fixtures, metal structures, brackets, frames,
- What We Need for Quotation
- Please send size, thread type, standard, material grade, strength class, surface finish, quantity, application details and drawings or samples if available.
- Quality Check Points
- Thread accuracy, head dimensions, across-flats size, mechanical properties, surface finish, burr control, thread-locking patch position and packaging can be checked according to order requirements.
Hex head screws use an external hexagon head for high torque installation, easy maintenance and reliable fastening in machinery, fixtures, metal structures and general equipment.
Hextro supplies metric and inch hex head screws according to standards, drawings or samples. Common options include coarse thread, fine thread, full thread, partial thread, different point styles and thread-locking patches for vibration resistance.
Available Materials: Carbon steel, alloy steel, stainless steel and other specified materials according to strength, corrosion resistance and application requirements.
Surface Finish Options: Zinc plating, black oxide, phosphate, hot-dip galvanizing, Dacromet, zinc-nickel coating and other custom surface treatments.
Common Applications: Machinery assembly, equipment installation, fixtures, metal structures, brackets, frames,
maintenance parts and OEM fastening projects.
What We Need for Quotation: Please send size, thread type, standard, material grade, strength class, surface finish, quantity, application details and drawings or samples if available.
Quality Check Points: Thread accuracy, head dimensions, across-flats size, mechanical properties, surface finish, burr control, thread-locking patch position and packaging can be checked according to order requirements.
