Flat Head Carriage Bolts with Half Thread | Precision Engineered by HW Fasteners | ISO Certified
Buy Flat Head Carriage Bolts with Half Thread from HW Fasteners β a leading ISO 9001-certified Taiwan manufacturer. Our Custom carriage bolts or thumb head screws deliver exceptional strength, corrosion resistance, and custom production options for industrial needs.
Flat Head Carriage Bolts with Half Thread
Custom Flat Head or Thumb Head Screws
Flat-head carriage bolts with reduced threading are customized to meet the client's request for a flat head design and threading with reduced pitch. Similarly, flattened head screws are manufactured with customized pan heads according to client specifications.
Customization Screws Manufacturer
Our screws can be tailored in head and thread type, including coarse threads, fine threads, reduced threading, and self-tapping threads. We also offer additional services such as groove cutting, head forming, single-slot grooving, grinding, precise roundness control, drilling, secondary processing, and surface treatments for specific areas. Defect rates can be controlled to within 50 PPM through rigorous quality control and sorting machines, and PPAP documentation is available. We manufacture in accordance with client demands to ensure precision and quality.
Specification
β Length: 8mm / 10mm / 12mm / 14mm / 16mm / 18mm / 20mm / 25mm / 30mm / 35mm / 40mm
β Head Style: Pan Head. Flat head, round head, external hex, flange hex, cap head hex, countersunk, half-round, flat-head are also available.
β Materials:
Carbon Steel C1006 / C1008 / C1020 / C1022 / C1035 / C1045.
Stainless Steel (304, 316, 302, 303, 416).
Aluminum 6061, 7075.
Alloy Steel: SCM435, Gr 8.8, Gr10.9, Gr12.9, Suj2.
Titanium,
Copper C1100 / C1011 / C1020 are available.
β Plating: Passivated.
Zinc, nickel, black nickel, zinc-nickel, rainbow, chrome, copper, trivalent chromium black zinc, black phosphate, colored coatings or more are available.
β Patch: Nylok / Loctite / Procete / Nyseal.
β RoHS or Reach requirement is available.
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Flat Head Carriage Bolts with Half Thread β Built for High-Strength, High-Precision Applications
Flat Head Carriage Bolts with Half Thread is designed and manufactured by HW Fasteners, an ISO 9001:2015 certified Taiwan-based company with nearly 50 years of experience in screw and fastener production. Every unit is made using premium materials like stainless steel, carbon steel, or titanium to meet global industrial standards.
We support full customization, including head design, thread type, and surface treatment. Options include cold forging, CNC machining, and specialized anti-corrosion coatings, ensuring your Custom carriage bolts or thumb head screws performs reliably in demanding environments.
Our manufacturing flexibility allows for low minimum order quantities, quick turnaround times, and consistent quality. Trust HW Fasteners for precision-engineered Flat Head Carriage Bolts with Half Thread tailored to your exact requirements.