HT Plain Washers (Pakka Washer)
Price range: ₹0.50 through ₹22.00 incl. GST
High tensile plain washer heavy duty. Choose from the range M6-M30.
Ensure maximum load distribution and joint integrity with High Tensile (HT) Flat Washers. Engineered for heavy-duty industrial, automotive, and structural applications, these washers are designed to perform under extreme clamping pressures without deforming or cracking.
Key Features
-
Superior Strength: Manufactured from high-grade carbon steel and heat-treated to meet high-tensile specifications, ensuring they handle the stress of Grade 8.8, 10.9, and 12.9 bolting systems.
-
Anti-Corrosion Finish: Features a sleek black finish that provides essential oil-retained corrosion resistance and a non-reflective, professional industrial aesthetic.
-
Precision Engineering: Each washer is stamped to tight tolerances, providing a perfectly flat and smooth surface to prevent galling and ensure even pressure across the mating surface.
-
Enhanced Surface Area: Effectively bridges oversized or irregular holes, protecting the surface of your workpiece from damage during high-torque tightening.
Technical Specifications
| Feature | Details |
| Material | Heat-Treated High Tensile Carbon Steel |
| Finish | Black Oxide / Matte Black |
| Hardness | Typically 35–45 HRC (standard HT range) |
| Standard | Available in DIN 125, ISO 7089, and USS/SAE patterns |
| Compatibility | Optimized for use with HT Hex Bolts, Allen Cap Screws, and Studs |
Common Applications
-
Automotive: Engine mounts, suspension systems, and drivetrain assemblies.
-
Construction: Structural steel joints and heavy machinery mounting.
-
Manufacturing: Assembly of high-vibration industrial equipment and hydraulic presses.
-
Maintenance: Replacement of standard mild steel washers in high-stress environments.
Available Sizes: We stock a comprehensive range of diameters from M6 to M30 to suit your specific project requirements.
| Size | M6, M8, M10, M12, M14, M16, M18, M20, M22, M24, M27, M30 |
|---|
Only logged in customers who have purchased this product may leave a review.






Reviews
There are no reviews yet.