66757 - PROFORM Wedge-Locking Collector Bolts & Nuts 3/8"-16 Thread Diameter - 1" Long (Set of 6)
66757 - PROFORM Wedge-Locking Collector Bolts & Nuts 3/8"-16 Thread Diameter - 1" Long (Set of 6)
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- Product #: 66757
- CATEGORY: Exhaust Flanges
- BRAND: Proform Auto Parts
- SHIP TYPE: Standard |
- Emissions Compliance: Non-Emissions |
PROFORM Wedge-Locking Collector Bolts & Nuts 3/8"-16 Thread Diameter - 1" Long (Set of 6)
PROFORM Grade 8 (12.9 steel) exhaust collector bolts and nuts are designed to keep bolts from getting loose. These permanently assembled bolts feature special washers with super-hardened serrated teeth that, when sufficiently torqued, the washers bite into and grab the bottom of the bolt head and the top surface of the collector. After being self-locked in this manner, any bolt-loosening rotation is blocked by a wedge-locking action created by the washers interfacing, matching cams. Engine vibration increases the tension, making them even more secure! They are re-useable and you can count on them to not fail. Sold as one complete set of 6 pieces with black oxide finish.
This product is available for all vehicles.
Product Specifications
Shipping Dimensions- Weight: 1 Lb
- Dimensions: 7" x 5" x 2"
- Ship Type: Standard |
- Non-Emissions: This product does not require an EO in California. By nature of its design, it is legal for sale and use in all 50 states. Replacement parts included.
PROFORM Wedge-Locking Collector Bolts & Nuts 3/8"-16 Thread Diameter - 1" Long (Set of 6)
PROFORM Grade 8 (12.9 steel) exhaust collector bolts and nuts are designed to keep bolts from getting loose. These permanently assembled bolts feature special washers with super-hardened serrated teeth that, when sufficiently torqued, the washers bite into and grab the bottom of the bolt head and the top surface of the collector. After being self-locked in this manner, any bolt-loosening rotation is blocked by a wedge-locking action created by the washers interfacing, matching cams. Engine vibration increases the tension, making them even more secure! They are re-useable and you can count on them to not fail. Sold as one complete set of 6 pieces with black oxide finish.
This product is available for all vehicles.
Product Specifications
Shipping Dimensions- Weight: 1 Lb
- Dimensions: 7" x 5" x 2"
- Ship Type: Standard |
- Non-Emissions: This product does not require an EO in California. By nature of its design, it is legal for sale and use in all 50 states. Replacement parts included.