AR640-3250 Arp 12 Pt Bolts 1/4″ Unc X 3.25″ 5/16″ Wrench (5 Pack) 1/4 20
$45.73
Secure critical assemblies with precision-engineered 12-point bolts designed for superior torque application. Each bolt measures 3.25 inches in length, ensuring compatibility with a wide range of fabrication projects. Includes a 5/16″ wrench for immediate, accurate installation—read on to discover why this set is essential for your fastener needs.
Estimated arrival at CMP: 2-3 days.
After arriving at CMP the item will be shipped the same day or made available for collection.
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Description
Achieve reliable, high-strength fastening with bolts engineered for precision and durability. These 1/4″ UNC 12-point bolts deliver superior torque control, minimizing rounding and slippage during installation, which ensures a secure hold in demanding fabrication and assembly tasks.
The included 5/16″ wrench is sized specifically to fit these bolts, enabling quick and exact tightening without damage to bolt heads. This integration allows for efficient workflow and reduces the risk of tool slippage, protecting both the fastener and the user.
- 12-point bolt design: Provides enhanced contact surface for wrench engagement, allowing higher torque application and reducing wear compared to hex bolts.
- Length of 3.25 inches: Offers versatility in fastening thicker materials or components, accommodating a broad range of construction and fabrication requirements.
- Thread specification of 1/4-20 UNC: Ensures compatibility with standard American Unified National Coarse threaded components, simplifying sourcing and replacement.
- Brand reliability from ARP: Known for quality fabrication hardware, guaranteeing consistent thread precision and material strength.
- Compact pack size (5 bolts plus wrench): Provides immediate readiness for small to medium projects without excess inventory.
- Lightweight and compact dimensions (17.80 cm x 12.70 cm x 1.60 cm): Facilitate easy storage and transport, ideal for on-site work or workshop use.
These bolts are crafted to meet rigorous fabrication standards, ensuring they maintain structural integrity under stress. The 12-point configuration reduces the risk of damage during repeated use, making them a durable choice for professional fabricators and engineers.
Optimize your fastener inventory with this precise, ready-to-use set designed to save time and prevent installation errors. The combination of exact sizing, quality brand assurance, and included wrench makes this pack a critical addition for anyone requiring dependable, high-performance fasteners.
Additional information
| Weight | 0.1000 kg |
|---|---|
| Dimensions | 17.80 × 12.70 × 1.60 cm |
| Category list | Assorted Fasteners, Fabrication and Fasteners, Universal Bolt Sets |
| Brand | Arp |







