Best quality and factory ASTM F436 F436M Hardened Steel Washers for Ottawa Manufacturer

Best quality and factory ASTM F436 F436M Hardened Steel Washers for Ottawa Manufacturer

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ASTM F436 F436M Hardened Steel Washers Hardened Circular, Clipped Circular, and Extra-Thick Washers, Beveled Washers Metric Size: M12-M100  Inch Size: 1/4”-4” Material Grade: Through hardened washers shall have a hardness of 38 to 45 HRC, except when zinc-coated by the hot-dip process, in which case they shall have a hardness of 26 to 45 HRC. Metric washers are suitable for use with fasteners covered in Specifications A 325M, A 490M, A 563M and with fasteners of Specification F 568 property c...


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Best quality and factory ASTM F436 F436M Hardened Steel Washers for Ottawa Manufacturer Detail:

ASTM F436 F436M Hardened Steel Washers

Hardened Circular, Clipped Circular, and Extra-Thick Washers, Beveled Washers

Metric Size: M12-M100 

Inch Size: 1/4”-4”

Material Grade: Through hardened washers shall have a hardness of 38 to 45 HRC, except when zinc-coated by the hot-dip process, in which case they shall have a hardness of 26 to 45 HRC.

Metric washers are suitable for use with fasteners covered in Specifications A 325M, A 490M, A 563M and with fasteners of Specification F 568 property classes 8.8 and higher.

Inch washers are suitable for use with fasteners covered in Specifications A325, A 354, A 449, and A 490.

Finish: Black Oxide, Zinc Plated, Hot Dip Galvanized, Dacromet, and so on

Packing: Bulk about 25 kgs each carton, 36 cartons each pallet

Advantage: High Quality and Strict Quality Control, Competitive price,

Timely delivery; Technical support, Supply Test Reports

Please feel free to contact us for more details.


Product detail pictures:

Best quality and factory ASTM F436 F436M Hardened Steel Washers for Ottawa Manufacturer detail pictures

Best quality and factory ASTM F436 F436M Hardened Steel Washers for Ottawa Manufacturer detail pictures

Best quality and factory ASTM F436 F436M Hardened Steel Washers for Ottawa Manufacturer detail pictures

Best quality and factory ASTM F436 F436M Hardened Steel Washers for Ottawa Manufacturer detail pictures

Best quality and factory ASTM F436 F436M Hardened Steel Washers for Ottawa Manufacturer detail pictures


Quality initial, Honesty as base, Sincere support and mutual profit is our idea, so as to build repeatedly and pursue the excellence for Best quality and factory ASTM F436 F436M Hardened Steel Washers for Ottawa Manufacturer, The product will supply to all over the world, such as: Tunisia, New York, Boston, To win customers' confidence, Best Source has set up a strong sales and after-sales team to deliver the best product and service. Best Source abides by the idea of Grow with customer and philosophy of Customer-oriented to achieve cooperation of mutual trust and benefit. Best Source will always stand ready to cooperate with you. Let's grow together!



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    Diamond Certified Expert Contributor, Luis Baldenebro: Here is a tip from Baldenbro Construction. We’re using a siding, cedar. A T&G 1’x6’. It’s a tongue and groove. This is the tongue and this is the groove. We’re using it for a siding between this frame. We have a sliding door, you know, and the screen as well, that this goes into the track between this frame.

    And the main reason we’re using this material, you know, just to get access in the future. So, that’s why we choose a flat head stainless steel screw. But this was the nail. You know, the screw, we’re going to be able to pull the screw with the screw gun. And be able to reduce the board back without any damage. But this is using a galvanized nail. And pulling the nail will make it damaged on the board. So, that’s why we’re using a screw. In case somebody needs to get, to replace the wheels or do any maintenance on these doors, they can get to it without making any damage. Thank you.

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