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This ARP performance fastener, stud, bolt, tool, or assembly is the M10 x 1.25 x 40 12pt SS Bolts (5/pkg). Confirm the exact engine or vehicle application, thread size, length, material, strength series, included quantity, installation lubricant, tightening sequence, and current ARP torque specification before ordering.
Key Features
- Thread, length, material, strength series, and included quantity are exact-part specific
- Engine, vehicle, component, and installation requirements must match the current ARP application
- ARP 773-1005 delivers five Stainless 300 M10 x 1.25 x 40mm 12-point bolts built for high-performance automotive applications.
- These bolts secure intake manifolds valve covers and turbo housings on LS Coyote and HEMI engines with 170000 PSI tensile strength and rolled threads for reliable clamping force.
Fitment
| Years | Make | Model | Application |
|---|---|---|---|
| Universal or specification-matched application. Verify every dimension, interface, load or operating requirement, and listing note. | |||
Specifications
| Brand | ARP |
|---|---|
| Manufacturer Part Number | 773-1005 |
| Product Type | Hardware Kits - Other |
| Condition | New |
| Configuration | M10 x 1.25 x 40 12pt SS Bolts (5/pkg) |
| Stainless 300 Material | Provides corrosion resistance and 170000 PSI tensile strength exceeding Grade 8 steel |
| 12-Point Head | Delivers higher torque application with reduced tool clearance for tight spaces |
| Rolled Threads | Boosts fatigue resistance and thread strength over machined threads |
| 170000 PSI Tensile Strength | Handles extreme loads in engine and turbo applications |
| USA Made | Precision manufactured for consistent quality and fit in performance builds |
| Q | Does this fit LS intake manifolds? A: Yes M10 x 1.25 x 40mm matches LS GM performance intakes and valve covers. |
| Method | UPS/FedEx Ground |
| Availability | In stock - ships same or next business day |
| Packaging | Official ARP retail packaging |
| Weight | 0.20 lbs |
| Key Features Stainless 300 Material | Provides corrosion resistance and 170000 PSI tensile strength exceeding |
What's Included
One new ARP hardware kits - other in the exact configuration and quantity identified by this listing. Brackets, wiring, air lines, fittings, switches, fasteners, fitting kits, fluids, covers, and accessories are included only when expressly stated for this exact part.
About ARP
Automotive Racing Products manufactures high-performance studs, bolts, nuts, washers, wheel hardware, assembly tools, and installation lubricants for engine, drivetrain, chassis, and racing applications. Thread dimensions, material, preload method, lubricant, torque, and included quantity remain exact-part specific.
Important Disclosures
- California Proposition 65 warning applies. Review the current manufacturer warning before handling or installation.
Related Parts
- Shop all ARP products
- ARP .875in OD x 7/16in ID Insert Washers (10 pack)
- ARP 01-06 6.6L GM Duramax Diesel Flywheel Bolt Kit
- ARP 01-10 6.6L GM Duramax Diesel Flexplate Bolt Kit
Frequently Asked Questions
How do I confirm the M10 x 1.25 x 40 12pt SS Bolts (5/pkg) fits my application?
Match the exact engine family or vehicle, component location, thread diameter and pitch, under-head length, material, strength series, and every current ARP application note.
Can I reuse the factory torque value with this ARP hardware?
Not automatically. Use ARP's current instructions for the exact part, material, lubricant, tightening sequence, and preload method. Factory torque values may be based on different hardware and friction.
What is included with this ARP kit?
Only the studs, bolts, nuts, washers, lubricant, and tools expressly listed for this exact part number are included. Verify the required quantity before disassembly.
Installation Instructions
- Confirm ARP part number 773-1005, the complete application, and every required supporting component before beginning work.
- Clean and inspect all mating threads and components, then verify thread engagement, length, washers, nuts, lubricant, and required preparation before assembly.
- Follow ARP's current tightening sequence, lubricant instructions, torque or stretch method, and any retorque procedure for this exact part.
- Verify clearance, preload, fastener seating, and normal component operation before returning the vehicle or engine to service.
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