Do you provide custom packaging?

Yes, we offer standard packaging or can customize according to customer demands, including plastic bags, boxes, cartons, and pallets.

Which international standards do you follow?

We export under DIN, JIS, GB, ANSI, and BS standards, as well as produce nonstandard fasteners.

What is your company's experience level?

We are a typical China supplier with more than 20 years of experience in fasteners and have established relationships with clients globally.

ASME B 18.21.1 High-Collar Helical Spring Lock Washers Size 3"

Name: ASME B 18.21.1 High-Collar Helical Spring Lock Washers Size 3"
Brand: Ningbo Strong Bolt Trade Co., Ltd.
SKU: 1999061515

Zhejiang, ChinaNingbo Strong Bolt Trade Co., Ltd.

US$0.10

1,000 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Type

Spring Washer

Material

Carbon Steel

Model NO.

ASME B 18.21.1

Combination Washer Structure

A Type

Combination Washer Packaging

All Inclusive

Spring Washer Type

Standard

Process

Cold Forging,Hot Forging,Machining

Payment

Tt,LC

Delivery

30days

Processing Drawing Format

.JPG/.Pdf/.Dwg/.Jgs/.STP. etc.

Transport Package

Small Box & Bulk & Customizing

Specification

Trademark

STRONG BOLT

Origin

Ningbo, China

HS Code

7318150000

Production Capacity

2500tons/Year

Key features

Wide Material Selection: Available in Carbon steel, Stainless steel, Duplex Stainless steel, Brass, Copper, Plastic, and Aluminum.

Diverse Surface Treatments: Options include Zinc Plated, Galvanized, Nickel Plated, HDG, Anodized, Powder Coating, and Dacromet.

Multiple Processing Methods: Capabilities cover Cold Forging, Hot Forging, Stamping, Rolling, Bending, Casting, and CNC Machining.

Flexible Packaging Solutions: Standard or custom packaging available including plastic bags, cartons, and pallets with belts and film.

Global Trade Terms: Supports EXW, FOB, CIF, DDP, CFR, or terms as discussed to suit international shipping needs.

20+ Years Experience: Over two decades of experience as a China supplier specializing in fasteners and nonstandard parts.

International Standards Compliance: Professionally exported under DIN, JIS, GB, ANSI, and BS standards.

ODM Service Available: Customization services including cold forging, hot forging, and machining based on client drawings.

Company profile

Self-brandedYears of Export ExperienceR&D CapabilitiesCustomization from Designs

Ningbo Strong Bolt Trade Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service AvailableAverage Response Time: ≤2.64h

About Our Factory & Business Background

AddressNo. 137, Lane1182, Zhongshan West Rd, Haishu District, Ningbo, Zhejiang, China

Number of Employees16

Registered Capital1,000,000 RMB

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsHex Bolt Hex Cap Screw, Hex Lag Screw, Hex Heavy Structual Bolt, CNC Machining Parts, Machine Screw, Hex Socket Cap Screw, Carriage Bolt, Self Drilling Screw Drywall Screw, Hex Nylon Lock Nut, Spring Lock Washer Flat Washer

Our Industry Experience & Global Business Record

Year of Establishment2014-06-05

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff4

Overseas Agent/BranchNo

Product Q&A

Q:What materials are available for the washers?

Available materials include Carbon steel, Stainless steel, Duplex Stainless steel, Brass, Copper, Plastic, and Aluminum.

Q:What surface treatment options do you offer?

We offer Zinc Plated, Galvanized, Nickel Plated, HDG, Copper Plated, Anodized, Polishing, Powder Coating, Geomet, Dacromet, Passivation, and Electrophoresis.

Q:Can you customize the product based on my drawings?

Yes, we accept processing drawings in .JPG, .Pdf, .Dwg, .Igs, .STP, and other formats for custom manufacturing.

Q:What is the lead time for delivery?

The standard delivery time is 30 days. Peak season lead time is one month, while off-season is within 15 workdays.

Q:What are your payment terms?

We accept T/T, L/C, and Western Union. Payment terms can also be discussed based on the order.