| Pins Key attributes | |||
|---|---|---|---|
| material | Stainless Steel,Carbon Steel | type | Quick-Release Pins |
| place of origin | Jiangsu, China | Pin Diameter | 3mm-20mm or as your requirements |
| brand name | sinoboltco | model number | snboltpqrp00040 |
| Product name | Zinc Plated One Spring Loaded Balls Strong Hold Quick Release Pins | Material | Carbon Steel,Stainless Steel |
| Finish | Plain,Zinc Plated,Chrome Plated | Keyword | Quick Release Pin, Ball Lock Pin, SS304 Detent Pin |
| Usable Length | 10mm-150mm or as your requirements | MOQ | 100pcs |
| Packing | Cartons+Plastic Bags+Pallet | Payment Term | T/T |
| Certificate | ISO9001-2008 | Sample | Availiable |
| Packaging and Shipping Information | |||
|---|---|---|---|
| Sales Unit | Single Product | Individual Package Dimensions | 14 x 10 x 8cm |
| Individual Product Gross Weight | 0.500 kg | ||
| Delivery Time | |||
|---|---|---|---|
| Quantity | 1 - 1000 | 1001 - 10000 | > 10000 |
| Eastern Time (days) | 20 | 30 | To be determined |
Long Description
Professional-Grade Stainless Steel Quick Release Ball Lock Pins
Looking for a reliable, fast, and secure way to connect or lock components in your machinery, boat, or fitness equipment? Our Quick Release Ball Lock Pins (also known as Detent Pins or Spring-Loaded Pins) are the ultimate solution for industrial and commercial applications.
Why Choose Our Ball Lock Pins? Precision-engineered for performance, these pins eliminate the need for traditional nuts and bolts, allowing for instantaneous manual assembly and disassembly. Each pin features a spring-loaded ball mechanism that creates a firm, positive lock until you are ready to release it.
Key Technical Advantages:
Marine-Grade Durability: Crafted from high-quality 304 Stainless Steel (or Zinc-plated carbon steel), ensuring exceptional resistance to corrosion, chemicals, and saltwater.
Precision Machining: We maintain tight tolerances on pin diameters (ranging from 3mm to 20mm) to ensure a perfect fit with your existing hardware.
Ergonomic Handling: Available with various handle styles (T-Handle, L-Handle, or Ring) designed for a secure grip, even when wearing industrial gloves.
High Shear Strength: Built to withstand significant lateral forces, making them safe for heavy-duty applications like gym equipment adjustment and scaffolding.
Common Applications:
Industrial: Rapid-change fixtures, manufacturing jigs, and modular frame systems.
Marine: Bimini tops, sailboat rigging, and deck hardware.
Fitness: Weight stack adjustment and seat positioning for exercise machines.
Automotive: Trailer hitches, quick-release panels, and racing seat rails.
As a specialist in industrial fasteners, we provide not just a product, but a commitment to safety and efficiency. Whether you need a standard size or a fully customized solution, we are ready to support your project.
Key Features / Bullet Points
Superior Material: Crafted from high-grade 304 Stainless Steel or hardened Carbon Steel for maximum durability and rust resistance.
Instant Locking: Integrated spring-loaded ball mechanism ensures a firm hold and quick manual adjustment without tools.
Marine Grade Performance: Specialized coating and stainless components make it perfect for harsh saltwater environments and outdoor use.
Ergonomic Design: Features a comfortable pull ring or T-handle for easy grip, even with gloves.
Versatile Applications: Trusted in gym equipment, boat bimini tops, scaffolding, and automotive fabrication.
FAQ
Q: Can I get a free sample before placing a bulk order?
A: Yes, we provide free samples for quality evaluation. Customers only need to cover the international shipping cost.
Q: Is it possible to customize the handle color or style?
A: Absolutely. We offer T-handles, L-handles, and button-type heads in various colors and coatings to match your brand’s aesthetic.
Q: What is the maximum temperature these pins can withstand?
A: Our SS304 pins are stable up to 800°C, though for high-temperature spring tension retention, we recommend specific alloy upgrades.

Material Specifications
| Component | Type | Pin Body | Spring | Handle | Ball | Button | Ring |
|---|---|---|---|---|---|---|---|
| snboltpqrp00040 | One Ball | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel |
Detailed Dimension Chart (mm)
| Diameter (A) | Grip Length (L) | Total Length (L+C) |
|---|---|---|
| 6 | 26 | 32 |
| 8 | 21 | 28 |
| 8 | 40 | 32 |
| 8 | 42 | 34 |
| 8 | 43 | 50 |
| 8 | 47 | 55 |
| 8 | 51 | 60 |
| 8 | 58 | 65 |
| 8 | 65 | 72 |
| 8 | 73 | 80 |
| 8 | 80 | 88 |
| 9.5 | 70 | 80 |
| 10 | 30 | 40 |
| 10 | 36 | 45 |
| 10 | 43 | 50 |
| 10 | 45 | 55 |
| 10 | 52 | 60 |
| 10 | 65 | 70 |
| 10 | 73 | 80 |
| 10 | 82 | 90 |
| 12 | 40 | 50 |
| 12 | 50 | 60 |
| 12 | 55 | 65 |
| 12 | 60 | 70 |
| 12 | 70 | 80 |
| 12 | 75 | 85 |
| 12 | 80 | 90 |
| 12 | 92 | 100 |
| 12 | 110 | 120 |
| 12 | 120 | 130 |
| 12 | 130 | 140 |
| 12 | 140 | 150 |











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