Proform Exhaust Header Bolt, Universal, 3/8 – 16 Inch Thread Size, 1 Inch Length, Locking Bolt, Hex Head, Black Oxide, Steel – 66753
$53.19
Proform Exhaust Header Bolt, Universal, 3/8 – 16 Inch Thread Size – 66753
Description
Exhaust Header Bolt; Universal; 3/8 – 16 Inch Thread Size; 1 Inch Length; Locking Bolt; Hex Head; Black Oxide; Steel; With Wedge Locking Washers; Set Of 12
Attributes:
- Bolt Type: Universal
- Head Type: Hex Head
- Head Size: 3/8 Inch
- Thread Size: 3/8 Inch-16
- Length (IN): 1 Inch
- Finish: Black Oxide
- Color: Black
- Material: Steel
- Washer Type: Wedge Locking
Features & Benefits:
- Grade 8 Steel Construction
- Wedge-Locking Technology Eliminates Constantly Re-Tightening Exhaust Collector Bolts
- Blocks Bolt-Loosening Rotation Caused By Vehicle Vibrations
- Installs/uninstalls With A Normal Wrench, Lubricate, And Then Reuse
- Limited 1 Year Warranty
About Product:
PROFORM Wedge-Locking Header Bolts ELIMINATE the need to constantly re-tighten collector bolts, and without the need for clips, pins, racing-wire, chemicals or gunk. The secret is in the Wedge-Locking Washer’s super-hardened external teeth that “bite” into the bottom of the bolt head and the top flange surface. Vibrations that normally cause other bolts to loosen, are blocked by the wedge-locking action that uses tension, instead of friction to stay snug. In fact, contact with oil actually facilitates the effect. Installs/uninstalls with a normal wrench, lubricate, and then reuse. Each set comes with twelve Hex Head, Grade 8 (12.9) steel bolts (3/8″-16 thread, 1″ long) with a black oxide finish, and pre-assembled Wedge-Locking Washers.
Additional information
| Weight | 0.65 lbs |
|---|---|
| Dimensions | 6.75 × 4.5 × 1.75 in |
| Brand | PROFORM |
| Manufacturer Part Number | 66753 |
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