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SA 193 Gr B7 Countersunk Flat Washer

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MOQ : 100 Kilograms

SA 193 Gr B7 Countersunk Flat Washer Specification

Finish
Smooth, Machined

Load Capacity
High Load Bearing Capability

Material
Alloy Steel (SA 193 Grade B7)

Shape
Countersunk Flat

Thickness
Custom/As per Requirement

Surface Treatment
Zinc Plated / Black Oxide / Passivated

Standard
ASTM SA 193 Gr B7

Application
Industrial Fastening, Machinery, Heavy Duty Structural Connections, High-Temperature & High-Pressure Service

Diameter
Varies as per design

Color
Silvery / Black / Customized

Edge Type
Chamfered / Deburred

Hardness
35-45 HRC

Tensile Strength
125,000 psi (min)

Corrosion Resistance
Excellent (Depending on Surface Treatment)

Packaging Type
Box / Carton / As Required

Size Range
M5 to M64 or As Per Custom Specification

Compliance
ISO, DIN, ASTM

SA 193 Gr B7 Countersunk Flat Washer Trade Information

Minimum Order Quantity
100 Kilograms

Payment Terms
Cash in Advance (CID)

Supply Ability
1000 Kilograms Per Month

Delivery Time
5-7 Days

Main Domestic Market
All India

About SA 193 Gr B7 Countersunk Flat Washer

Experience the acclaimed SA 193 Gr B7 Countersunk Flat Washer-currently hot-selling among industrial professionals and recognized for its monumental reliability. Unlock blue-ribbon performance in high-load applications with tensile strength at a noteworthy 125,000 psi. Manufactured from premium alloy steel, it offers options for corrosion-resistant finishes and a silvery or black appearance to suit diverse needs. Each washer features chamfered or deburred edges, smooth machined finishes, and options for sizes and packaging. Fully compliant with ISO, DIN, and ASTM standards, this product is manufactured, exported, and supplied directly from India, offering exceptional versatility for heavy-duty applications.

Ideal Choice for Industrial Fastening & Machinery

The SA 193 Gr B7 Countersunk Flat Washer is designed for high-pressure, high-temperature environments, making it a monumental component for heavy-duty structural connections, machinery, and industrial fastening. Its custom sizing and superior hardness make installation seamless, allowing it to withstand substantial loads. Noteworthy for its smooth finish and chamfered or deburred edge, this washer offers specific usage and unmatched advantage where safety, fit, and durability are essential.

Certifications, Supply, and Sample Availability-Your Advantage

Certified under ISO, DIN, and ASTM benchmarks, the SA 193 Gr B7 Countersunk Flat Washer is always stock ready at a competitive sale price. Exporters and suppliers from India maintain a robust supply rate to ensure timely delivery worldwide. Sample washers are available upon request, allowing clients to evaluate quality before purchase. Trust every monumental project to a blue-ribbon product, supported by consistent supply and noteworthy certification.

FAQ's of SA 193 Gr B7 Countersunk Flat Washer:

Q: How does the SA 193 Gr B7 Countersunk Flat Washer enhance industrial fastening applications?

A: This washer provides a flat, stable surface that distributes load evenly, reducing wear and ensuring high-load bearing capability in structural and machinery applications. Its countersunk design offers a secure, flush fit ideal for safety-critical environments.

Q: What surface treatments are available for this washer, and how do they improve corrosion resistance?

A: You can choose from zinc plating, black oxide, or passivation surface treatments. Each option provides superb corrosion resistance, extending the washer's life even in harsh or chemically reactive environments.

Q: When should I consider using a custom-sized washer?

A: Custom sizing becomes essential when the standard dimension does not match your assembly or load requirements. Our washers are available in M5 to M64 and can be produced to exacting custom specifications for unique or non-standard applications.

Q: Where is the SA 193 Gr B7 Countersunk Flat Washer commonly installed?

A: These washers are used in industrial machinery, heavy-duty structural connections, and anywhere high strength and corrosion resistance are critical, such as high-temperature or high-pressure environments.

Q: What is the process for ordering samples or obtaining a quote?

A: Samples are available upon request. Simply contact us with your specifications, and our team will provide rates, deliver stock-ready samples, and support you through the ordering process.

Q: What benefit do the chamfered and deburred edges provide?

A: Chamfered and deburred edges reduce the risk of injury during installation, prevent material damage, and promote a snug, reliable fit in all assemblies.

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