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Shaanxi Flourish Industrial Co., Ltd.

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China ASTM F436 Hardened Structural Steel Washer 3/4 Inch Beveled Type 3 Weathering
China ASTM F436 Hardened Structural Steel Washer 3/4 Inch Beveled Type 3 Weathering

  1. China ASTM F436 Hardened Structural Steel Washer 3/4 Inch Beveled Type 3 Weathering
  2. China ASTM F436 Hardened Structural Steel Washer 3/4 Inch Beveled Type 3 Weathering

ASTM F436 Hardened Structural Steel Washer 3/4 Inch Beveled Type 3 Weathering

  1. MOQ: 1000 pieces
  2. Price: USD 0.05-0.80 / Piece
  3. Get Latest Price
Washer Type Type 1 (Carbon Steel Flat) / Type 2 (Weathering Steel Flat) / Type 3 Beveled (1:6 slope)
Packaging Details Carton / plywood cases / plywood pallets
Size Range 1/2 inch - 4 inch (M12 - M100), or as per drawing
OEM Available
Supply Ability 200 Tons per Month
Delivery Time 8-20 days
Finish Plain Oiled / Hot Dip Galvanized (ASTM F2329) / Mechanical Zinc Plated (ASTM B695 Class 50)
Application Structural Steel Connections
Material Carbon Steel / Weathering Steel (Corten Grade)
Shape Round Flat / Clipped / Beveled
Payment Terms T/T,L/C,Western Union,PayPal
Standard ASTM F436 / F436M
Hardness 38-45 HRC (Type 1) / 38-45 HRC (Type 2) / 38-45 HRC (Type 3)
Certification ISO9001
Model Number FLRS-F436-W
Place of Origin China
Brand Name FLRS or OEM

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  1. Product Details
  2. Company Details

Product Specification

Washer Type Type 1 (Carbon Steel Flat) / Type 2 (Weathering Steel Flat) / Type 3 Beveled (1:6 slope) Packaging Details Carton / plywood cases / plywood pallets
Size Range 1/2 inch - 4 inch (M12 - M100), or as per drawing OEM Available
Supply Ability 200 Tons per Month Delivery Time 8-20 days
Finish Plain Oiled / Hot Dip Galvanized (ASTM F2329) / Mechanical Zinc Plated (ASTM B695 Class 50) Application Structural Steel Connections
Material Carbon Steel / Weathering Steel (Corten Grade) Shape Round Flat / Clipped / Beveled
Payment Terms T/T,L/C,Western Union,PayPal Standard ASTM F436 / F436M
Hardness 38-45 HRC (Type 1) / 38-45 HRC (Type 2) / 38-45 HRC (Type 3) Certification ISO9001
Model Number FLRS-F436-W Place of Origin China
Brand Name FLRS or OEM
High Light ASTM F436 Hardened Structural Washer ,Beveled Type 3 Weathering Steel Washer ,Round Plain Flat Steel Washer

ASTM F436 Hardened Structural Washers & Beveled Type 3 Washers

Our ASTM F436 hardened structural washers and beveled Type 3 washers are precision hot-forged and heat treated to deliver dependable load distribution and vibration resistance in high-strength structural steel connections. Available in flat round, clipped, and beveled configurations, they meet the mechanical and dimensional requirements of ASTM F436 / F436M for bolted structural assemblies.

Key Features

  • ASTM F436 compliant: Manufactured to ASTM F436 / F436M for hardened steel washers used with high strength structural bolts such as ASTM A325 / F3125 Grade A325 and A490.
  • Three washer types: Type 1 carbon steel flat for general structural use; Type 2 weathering steel flat for atmospheric corrosion resistance in exposed steel structures; Type 3 beveled with 1:6 slope for sloped flange and channel surfaces, ensuring uniform bolt preload on inclined faces.
  • Hardened and tempered: Hardness controlled within 38-45 HRC for consistent bearing performance under heavy static and dynamic loads.
  • Multiple finishes: Plain oiled, hot dip galvanized per ASTM F2329, and mechanical zinc plated per ASTM B695 Class 50 to suit indoor and outdoor service conditions. Black oxide available upon factory confirmation.
  • Companion to structural bolts: Designed for use under bolt heads and nuts in structural steel connections to distribute preload and protect connected surfaces.

Specifications

Standard
ASTM F436 / F436M
Washer Type
Type 1 (Carbon Steel Flat) / Type 2 (Weathering Steel Flat) / Type 3 Beveled (1:6 slope)
Material
Carbon Steel / Weathering Steel (Corten Grade)
Hardness
38-45 HRC (Type 1) / 38-45 HRC (Type 2) / 38-45 HRC (Type 3)
Size Range
1/2 inch - 4 inch (M12 - M100), or as per drawing
Finish
Plain Oiled / Hot Dip Galvanized (ASTM F2329) / Mechanical Zinc Plated (ASTM B695 Class 50)
Shape
Round Flat / Clipped / Beveled

Applications

Widely used in steel structure engineering, bridge construction, transmission towers, heavy machinery, and bolted flange connections where hardened ASTM F436 washers and beveled Type 3 washers are specified for reliable structural fastening.



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Why Choose Us

As an experienced fastener manufacturer, we offer full dimensional inspection, third-party test reports, OEM/ODM service, and competitive factory pricing on bulk orders of ASTM F436 hardened structural washers and beveled Type 3 washers.

Send us your drawing or specification and contact us for a quotation today. We reply within 24 hours and provide quotes within 1 working day.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter,Seller

  • Year Established:

    2019

  • Total Annual:

    2000000-5000000

  • Employee Number:

    50~100

  • Ecer Certification:

    Verified Supplier

Shaanxi Flourish Industrial Co., Ltd specializes in manufacturing and supplying various fasteners & some pipe fittings. Bolts, nuts, washers, screws, plugs, couplings,end dishes, gaskets and flanges round out our most popular categories, while our extensive collection of standoffs, pins and ri... Shaanxi Flourish Industrial Co., Ltd specializes in manufacturing and supplying various fasteners & some pipe fittings. Bolts, nuts, washers, screws, plugs, couplings,end dishes, gaskets and flanges round out our most popular categories, while our extensive collection of standoffs, pins and ri...

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Get in touch with us

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  • Shaanxi Flourish Industrial Co., Ltd.
  • No.3939 Eurasian Ave., Chanba Ecological District, Xi'an, China
  • https://www.mechanical-fasteners.com/

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