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Custom Micro T Bolts Square Neck Carriage Bolt M0.8 M2.5 Zinc Plated Black Oxide Stainless Steel Fasteners Machinery OEM JinLi

Product Description

Product Highlights
Multiple Surface Finishes

Choose from Zinc Plated, Black Oxide, or Blue Zinc to match durability and aesthetic specifications.

Zinc Plated Option

Provides excellent corrosion resistance and sustained durability for demanding operating environments.

Black Oxide Finish

Enhances aesthetics and offers enhanced wear resistance across micro mechanical assemblies.

Blue Zinc Surface

Adds a distinctive look while maintaining core mechanical strength and protective performance.

Custom Precision Fasteners: Precision Micro Non Standard Fasteners Custom Engineered from ±0.01mm Tolerance Covering M0.6 to M3.0 Full Range with 3 Surface Finishes for Electronics Machinery and Hardware Assembly.
Anti-Vibration & Micro Assembly: Achieve reliable micro assembly with square neck T bolts that prevent rotation during tightening and flat head screws with smooth shank design to protect delicate PCB surfaces. Thread locking compound available in blue ensuring vibration resistance up to 120 degrees Celsius operating temperature. Every fastener undergoes 100 percent dimensional inspection before shipment with a defect rate below 0.1 percent.
Material Options: Carbon Steel C1022, Stainless Steel 304, 316, Brass H62.
Surface Treatment: Zinc Plated 8um min coating (72h salt spray tested), Black Oxide, Blue Zinc, Nickel Plating.
Size Range & Tolerances: M0.6, M0.8, M1.0, M1.2, M1.6, M2.0, M2.5, M3.0 (custom dimensions accepted per drawing). Thread Standard: Metric ISO 68 1, Inch UNC UNF upon request. Tolerance: ±0.01mm standard, ±0.005mm precision grade available.
Applications: Electronics Manufacturers (ideal for PCB board fastening, smartphone assembly, camera module mounting, drone structural joints), Motor and Bearing Engineers (T bolts lock into square slots for vibration-proof motor housing assembly), Machinery Workshops (precision screws for CNC fixture plates, sensor brackets, pneumatic component mounting), and Hardware Distributors (bulk ready with custom labeling for retail and wholesale channels).
Custom Micro T Bolts Video Preview
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Custom Micro T Bolts Square Neck Carriage Bolt M0.8 M2.5 Zinc Plated Black Oxide Stainless Steel Fasteners Machinery OEM JinLi
Custom Micro T Bolts Square Neck Carriage Bolt M0.8 M2.5 Zinc Plated Black Oxide Stainless Steel Fasteners Machinery OEM JinLi
Custom Micro T Bolts Square Neck Carriage Bolt M0.8 M2.5 Zinc Plated Black Oxide Stainless Steel Fasteners Machinery OEM JinLi
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Custom Micro T Bolts Square Neck Carriage Bolt M0.8 M2.5 Zinc Plated Black Oxide Stainless Steel Fasteners Machinery OEM JinLi
Custom Micro T Bolts Square Neck Carriage Bolt M0.8 M2.5 Zinc Plated Black Oxide Stainless Steel Fasteners Machinery OEM JinLi
Custom Micro T Bolts Square Neck Carriage Bolt M0.8 M2.5 Zinc Plated Black Oxide Stainless Steel Fasteners Machinery OEM JinLi
About the Supplier
Xiamen Jinli Hardware Products Co., Ltd. is a manufacturer specializing in custom metal stamping washers, offering OEM stainless steel and carbon steel flat spring lock tab washers. The company employs advanced stamping equipment and strict quality control to produce precision hardware fasteners meeting international standards.
Factory Profile
Custom Micro T Bolts Square Neck Carriage Bolt M0.8 M2.5 Zinc Plated Black Oxide Stainless Steel Fasteners Machinery OEM JinLi
Custom Micro T Bolts Square Neck Carriage Bolt M0.8 M2.5 Zinc Plated Black Oxide Stainless Steel Fasteners Machinery OEM JinLi
Custom Micro T Bolts Square Neck Carriage Bolt M0.8 M2.5 Zinc Plated Black Oxide Stainless Steel Fasteners Machinery OEM JinLi
Frequently Asked Questions (FAQs)

Are you a trading company or a manufacturer?

We are a manufacturer.

Can you machine from my drawing or sample?

Yes. We accept STEP (.stp), IGES (.igs), SolidWorks (.sldprt), AutoCAD (.dwg/.dxf), and PDF drawings. You can also send us a physical sample we reverse-engineer it with CMM 3D scanning and produce an identical replacement. Our engineers review all designs for manufacturability (DFM) before production and will flag any issues or cost-saving opportunities within 24 hours.

What is your minimum order quantity?

10000 piece. We handle everything from single prototype orders to mass production runs. Prototype and sample orders receive the same full inspection reports as bulk orders no shortcuts, regardless of quantity. For production runs, MOQ is flexible and negotiable based on part complexity and material.

What tolerances can you hold?

Standard tolerance is ±0.01mm. High-precision tolerance is ±0.005mm. Concentricity is controlled within ≤0.01mm TIR, and surface roughness ranges from Ra 0.8μm down to Ra 0.2μm for polished surfaces. Every part is 100% inspected with CMM, micrometers, and surface roughness testers dimensional inspection reports are available with every order.

How long does production and shipping take?

Sample lead time: 7 15 days. Mass production: 15 30 days (varies by quantity and complexity). Express shipping: 3 7 days via DHL/FedEx/UPS. Sea freight: 15 30 days depending on destination port. Rush/expedited service is available for urgent orders samples can ship in as fast as 3 5 days with an agreed expedite fee.

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