14PCS M8-1.25x20mm Rear Differential Cover Bolt,Car Bolts for Differential Cover Sealing Differentials Gears,High-Strength Car Parts Rear Diff Bolts Replacement for Most Cars

Strong Threads, Even Torque, Differential Stays SealedProduct AttributesMaterial: Galvanized SteelColor: SliverSize: 1.11*0.66*0.66 inchMounting Screw Size: M8*20mmFlange OD: 16.8mmPackage: 14* Differential Cover BoltsPackage Size: 4.04*3.12*1.15 inchFeature and Function1. Material: Galvanized finish guards against rust and water2. Precision: Threads align accurately with differential housing bores3. Fastening: Coarse threads and flange design reduce risk of loosening4. Sealing: Uniform bolt tension aids gasket sealing5. Installation: Standard hex head works with basic hand tools

• Galvanized Steel for Rusty Resistance: The differential cover bolts are made of galvanized steel with an M8-1.25x20mm specification. The zinc coating helps protect against rust from road water and environmental exposure. This contributes to a longer service interval for the fasteners
• Dimensional Accuracy for Proper Fitment: Each rear differential cover bolt is produced within tight tolerances to aim to provide the threads match the housing and cover. A correct fit reduces the chance of cross-threading and helps the cover sit flush against the sealing surface
• Reliable Hold with 1.25mm Threads: The diff cover bolts deliver a dependable grip due to their 1.25mm pitch and solid construction. They remain tight under normal driving forces, minimizing the risk of the cover shifting and potentially damaging internal gears
• Contributes to Leak-Free Working: When properly tightened, the rear differential cover bolt distributes clamping load evenly around the cover perimeter. This uniform pressure aids in sealing the gasket and helps keep differential fluid contained within the housing
• 10mm Head Works with Standard Equipment: The differential cover bolts incorporate a 10mm hex head that matches widely available wrenches and socket drivers. This simplifies the installation process and allows for routine maintenance without requiring specialized or hard-to-find tools