Produkterne‪» Fasteners‪» Engine Fasteners‪» Exhaust Manifold/Header Fastener Kits‪»

Proform - 66757 - Wedge Locking Header Bolts - 3/8In X 1In

Product Images may differ from the actual product. Image may be a representation of this item.

The price includes any freight from the supplier to the Store

Produktbeskrivelse

Each PROFORM Grade 8 Collector Bolt and Nut combo is permanently assembled with two pairs special locking washers. When the combo is tightened, the washers super-hardened external teeth bite into and grip the bottom of the bolt head and the top surface of the flange. 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. Vibration that might ordinarily loosen the bolt actually increases the wedge-locking tension, securing the bolt even more. Because this simple wedge-locking method uses tension instead of friction, contact with oil actually facilitates the wedge effect. PROFORM Collector Bolts can be untightened with a normal wrench, lubricated, and reused. Sold as a set.
Product Details:

Exhaust Collector Bolts and Nuts
Wedge-Locking Washer Technology
Hex Head Type
3/8-16 Thread X 1.25 Inch Long
Black Oxide Finish
6 Pcs in kit
Sold As A Set

Vendor Part Number: 66757

Proform Catalog

Den omtrentlige pakkestørrelse eller størrelsen på produktets pakke er 115 x 51 x 178 mm.

Engine
Universal

Materiale
Stål

Thread
3/8-16

Vægt
0,3 kg(Produktet kan have let salgspakning.)

Tilgængelighed
Kan bestilles hos leverandøren. Estimeret ankomsttid til os 7 - 15 dag(e) fra ordredato, tidligst 8.6.2026.

Leveringstid?

If the product is available at the Vantaa warehouse, it can be picked up or delivered—usually already within the same day.

When the product shows an estimated delivery time of 7–15 days, this is how the supplier‑warehouse order progresses.

Kontaktformular

Check also: leveringsbetingelser

Lagerbeholdning
Jeg vil gerne kontaktes, når produktet er på lager igen.

Kommentarer

Tilføj kommentar

Varemærke