SKU: 660-1017 | UPC: 672036033750
ARP M6 x 1.00 x 16 Black Oxide Hex Bolts for BMW E36/E46 M3/Z3M/Z4M (5/pkg)
These ARP M6 x 1.00 x 16 black oxide hex bolts come in a pack of 5 for securing valve covers manifolds and brackets on BMW M3 and ZM models. They provide consistent clamping force to prevent leaks and maintain seals under high heat and vibration. Engineered for automotive performance this hardware ensures long-lasting reliability in street and track use.
Key Features
- ARP 8740 Alloy Steel: Delivers 200000 psi tensile strength for fatigue resistance in demanding engines
- Precision-Rolled Threads: Ensures maximum thread engagement and accurate torque values every time
- Black Oxide Finish: Resists corrosion while maintaining a low-profile appearance under the hood
- Hex Head Design: Allows secure wrench grip for fast installation without stripping
- Matched 5-Pack Kit: Supplies exact quantity needed for common BMW S50/S52/S54 applications
Product Notes
- Inspect engine threads for damage before installation to avoid cross-threading
- Re-torque bolts after 500 miles or initial heat cycles for optimal seal
- Small lightweight package ships quickly without hazmat restrictions
Installation Notes
- Professional installation recommended.
- Apply ARP Ultra-Torque lubricant to threads and under bolt heads per ARP specs
- Torque to manufacturer sequence: 8-10 ft-lbs for valve covers using 10mm socket
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1995-1999 | BMW | 3 Series | M3 (E36) |
| 2001-2006 | BMW | 3 Series | M3 (E46) |
| 1998-2002 | BMW | Z3 | M Roadster/Coupe (S52) |
| 2006-2008 | BMW | Z4 | M Coupe/Roadster (S54) |
Why Choose ARP?
- Trusted by racers in NHRA and endurance series for decades
- Thru-hardened steel exceeds OEM strength ratings
- CNC machining and thread rolling for exact fit and load distribution
Frequently Asked Questions
- Q: Will these bolts fit BMW E46 M3 S54 valve covers?
A: Yes ARP 660-1017 M6x16 bolts are direct replacements for S54 valve covers manifolds and alternator brackets on E46 M3 Z3M and Z4M models - Q: What material and finish do these bolts have?
A: Made from ARP’s 8740 chrome-moly steel with black oxide coating for rust protection and precise dimensions of M6 x 1.00 pitch x 16mm length - Q: What is the torque spec and warranty?
A: Torque to 8-10 ft-lbs with ARP lube. ARP provides satisfaction guarantee against manufacturing defects when installed correctly
Shipping & Handling
- Method: USPS First Class or UPS Ground
- Availability: In stock – ships same or next business day
- Packaging: Poly bag in 3 x 3 x 1 inch box
- Weight: 0.05 lbs
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