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Secure Universal Fabrication Projects with Compact ARP Fasteners
ARP 670-1016 is a five pack of compact metric bolts for universal fabrication and assembly work that calls for M6 x 1.00 threads and a 12 mm under head length.
Key Features
- Five matching metric bolts per package
- M6 x 1.00 thread size
- 12 mm under head length
- 8 mm 12 point socket size
- Black oxide finish
- Universal hardware for compatible threaded assemblies
Fitment
| Application | Compatibility Requirement |
|---|---|
| Universal | M6 x 1.00 thread and 12 mm under head length |
Specifications
| Detail | Value |
|---|---|
| Manufacturer Part Number | 670-1016 |
| Thread Size | M6 x 1.00 |
| Under Head Length | 12 mm |
| Head Style | 12 point |
| Socket Size | 8 mm |
| Finish | Black oxide |
| Package Quantity | 5 |
What's Included
- Five ARP metric bolts
About ARP
Automotive Racing Products develops precision fasteners for automotive, marine, racing, and fabrication applications.
FAQ
What is the 670-1016?It is a five pack of M6 x 1.00 metric bolts with a 12 mm under head length.
What thread size do these bolts use?Each bolt uses an M6 x 1.00 metric thread.
How long are the bolts?The under head length is 12 mm.
What tool size fits the bolt head?The 12 point head uses an 8 mm socket.
How many bolts are included?The package contains five matching bolts.
Are these bolts vehicle specific?No. They are universal hardware and require verification of thread size, length, and application clearance.
What finish is used?The bolts have a black oxide finish.
What torque should be used?Follow the requirements for the specific assembly. ARP lists 11 ft lb with ARP Ultra Torque as general guidance, not as a substitute for application instructions.
Installation Instructions
- Confirm the assembly requires M6 x 1.00 threads and a 12 mm under head length.
- Inspect the mating threads and contact surfaces.
- Apply the lubricant required by the specific assembly instructions.
- Start each bolt by hand to prevent cross threading.
- Tighten in the sequence and to the torque required for the specific assembly.
- Inspect the completed installation for proper seating and clearance.
ARP Head Studs
ARP head stud kits for internal engine builds are stocked at Black Ops Auto Works. Shop ARP head stud and bolt kits, main stud kits, and rod bolt kits engineered for HEMI, Ford Modular and Coyote, GM LS, Subaru EJ, Honda K and B series, VW/Audi turbo four cylinders, Porsche, BMC, and Renault engines, along with the Ultra-Torque assembly lubricant every kit depends on. Every product is filterable by year, make, model, and engine platform so the correct fastener kit ships the first time. Black Ops Auto Works carries 812 ARP Head Studs SKUs across 8740 chromoly and ARP2000 alloy options. What This Collection Covers ARP head studs replace factory head bolts with precision-machined threaded studs that thread into the block and allow the nut to be torqued concentrically on a stationary fastener, producing more even and repeatable clamping force across the entire head gasket surface than a factory head bolt design. This collection focuses on the internal engine fasteners that hold the ...
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