Stainless Steel Knurled Parallel Pins
Product Overview
Stainless Steel Knurled Parallel Pins are precision-engineered fastening components designed for applications requiring secure, fixed alignment of parts without the use of threading. These cylindrical pins have an intricate knurled surface, which enhances friction and ensures a tight interference fit. Their stainless steel composition offers excellent corrosion resistance, making them ideal for high-humidity environments and outdoor applications. These pins are frequently used in automotive, aerospace, machinery manufacturing, and electronic equipment assemblies where positioning accuracy and longevity are essential.
Product Specification Table
| Attribute | Specification |
|---|---|
| Diameter Range | Ø1.5 mm – Ø20 mm |
| Length Range | 5 mm – 120 mm |
| Knurl Type | Straight knurl, Diamond knurl |
| Tolerance Grade | ISO m6, h8, and custom tolerances |
| Type | Solid, Full Knurl, Half Knurl |
| Tip Style | Chamfered, Rounded, Flat |
Technical Parameters
| Parameter | Description |
|---|---|
| Surface Treatment | Zinc Plating, Dacromet, Black Oxide, Nickel Plated |
| Standards Compliance | ISO, DIN 7979, GB, ANSI B18.8 |
| Certifications | RoHS, CE, ISO9001, IATF16949 |
Materials & Manufacturing Process
Stainless Steel Knurled Parallel Pins are commonly manufactured using stainless steel grades such as 304 and 316, known for their excellent corrosion resistance and mechanical strength. Carbon steel and high-strength alloy steel are also used for specific applications requiring heavier loads or tighter tolerances.
The manufacturing process typically involves:
- Raw Material Selection
- Cold Heading or Hot Forging
- Precision Machining (Knurling & Cutting)
- Heat Treatment for strength enhancement
- Surface Treatment for corrosion resistance
- Final Quality Inspection
- Customized Packaging
This robust process ensures that each pin meets strict industry standards and serves its function reliably over long operational life cycles.
Industries & Application Scenarios
These pins are essential in a broad spectrum of industries due to their mechanical integrity and corrosion resistance:
- Automotive: gearboxes, axle assemblies
- Aerospace: fuselage alignment, instrumentation
- Electronics: circuit board mounting
- Machinery: guiding shafts, locating elements
- Medical Devices: surgical equipment assembly
- Renewable Energy: turbine alignment components
Key Features & Competitive Advantages
Core Keyword: Stainless Steel Knurled Parallel Pins
Stainless Steel Knurled Parallel Pins by Flybear Fastener stand out in the market due to several critical performance advantages:
- Premium Material Choices: Use of A2/A4 stainless steel for longevity and corrosion resistance.
- Precision Engineering: High accuracy in diameter and length, offering excellent fitment.
- Advanced Surface Finishing: Optional treatments to improve wear and rust resistance.
- Customization Capacity: Full-range OEM services available.
- Reliable Inventory: Stock readily available for bulk orders.
- Extended Customer Support: Expert consultation and responsive service networks.
Inspection & Quality Control
Our quality assurance team at Flybear Fastener ensures that every batch of pins passes through rigorous testing procedures:
- Dimensional Inspection using Calipers & Micrometers
- Knurl Consistency & Surface Check by Visual and Instrumental methods
- Material Tests using Spectrum Analyzer
- Torque and Tensile Strength Tests with Calibrated Machines
- Corrosion Resistance verified via Salt Spray Tests
- Hardness Measurement and Metallography Inspection
All quality control activities align with ISO9001 and IATF16949 standards to ensure utmost reliability and safety.
Selection & Purchasing Guide
When selecting Stainless Steel Knurled Parallel Pins, consider the following:
- Diameter and Length suitable for the assembly tolerance
- Knurl Type based on required grip strength
- Material grade depending on environmental exposure
- Compliance with required international standards
- Surface treatment based on operational surroundings
- Volume requirements and lead time preferences
Contacting the manufacturer with specific drawings or application details helps in selecting the optimal product for the intended use. Bulk ordering, standard stock parts, and custom designs can all be supported through our professional technical team.
Summary & Solutions
At Flybear Fastener, we steadfastly follow the principle of “Quality First, Customer Supreme,” striving to provide customers with high-quality fastener products and comprehensive one-stop solutions.
Whether you’re looking for off-the-shelf components or bespoke parts tailored to exact specifications, we’re ready to assist. Our commitment extends beyond the sale, offering excellent post-sale service and proactive technical consultation. Don’t hesitate to contact us today for a quote or expert assistance tailored to your industry needs.
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