Full spectrum of industrial fastening solutions | Covering both standard and custom parts
MOQ: 1,000 pieces · Lead time: 3 days · Custom packaging available.
Confirm specifications and the lead-time start date in your quotation. Shipping time is additional.
These Stainless Steel 304 Fine Pitch Hex Head Bolts are engineered for applications requiring high precision and secure fastening. Made from premium 304 stainless steel, these bolts provide excellent corrosion resistance, durability, and long-lasting performance in both indoor and outdoor environments. The fine pitch threading allows for precise adjustments and stronger hold in assemblies where vibration resistance and tight tolerance are critical. Ideal for mechanical, electronic, and industrial applications, these bolts combine reliability with precision.
| Specification | Details |
|---|---|
| Material | Stainless Steel 304 |
| Thread Type | Fine Pitch Metric Thread |
| Bolt Head Type | Hexagonal |
| Surface Finish | Polished / Corrosion-Resistant |
| Sizes Available | Metric (various diameters and lengths) |
| Recommended Tools | Wrench, Socket, Torque Wrench |
| Applications | Industrial, Mechanical, Electronics, Automotive, DIY |
Q1: What are fine pitch bolts and why use them?
A1: Fine pitch bolts have threads that are closer together than standard threads, offering higher clamping force, precise adjustment, and better resistance to loosening from vibration.
Q2: Can these bolts be used in outdoor or marine environments?
A2: Yes, 304 stainless steel is corrosion-resistant and suitable for outdoor, marine, and humid environments.
Q3: Are these compatible with standard nuts?
A3: Fine pitch bolts require matching fine-thread metric nuts for proper fastening.
Q4: How should I install these hex head bolts?
A4: Use a wrench or socket tool and tighten to the recommended torque. Fine pitch threads are sensitive to over-tightening, so follow torque guidelines.
Q5: What makes 304 stainless steel suitable for precision bolts?
A5: 304 stainless steel combines strength, corrosion resistance, and durability, ensuring precise, long-lasting performance in critical assemblies.
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Complies with major global standards such as ISO/DIN/GB/ANSI/JIS
Standard parts + customized parts, one-stop solution for all your fastening needs
Tolerance control far exceeds industry standards, ranging from 4.8 to 12.9 grades.
Customization based on provided drawings/samples/working conditions; rapid prototyping and mass production delivery.
Trusted by global manufacturers for fastener solutions
International Organization for Standardization (ISO) standards
German Industrial Standards
Chinese National Standards
American National Standards
Japanese Industrial Standards
Bulk fastener quotations · MOQ 1,000 pieces
Tell us your fastener requirements. Our sales team will prepare your quotation.
Lead time: 3 days. Custom packaging available. Shipping time and order details are confirmed in your quotation.