What payment terms are accepted?

We accept T/T, L/C, and Western Union.

What standards do your products comply with?

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

ASME B18.21.1-2009 Heavy Helical Spring Lock Washer

Name: ASME B18.21.1-2009 Heavy Helical Spring Lock Washer
Brand: Ningbo Strong Bolt Trade Co., Ltd.
SKU: 750851932

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 Lock Washer

Material

Carbon Steel

Model NO.

ASME B18.21.1-2009 Heavy Helical Spring Lock Washe

Combination Washer Structure

Spring Lock Washer

Combination Washer Packaging

Spring Lock Washer

Process

Cold Forging,Hot Forging,Machining

Transport Package

Small Box & Bulk & Customizing

Specification

M3-M60

Trademark

STRONG BOLT

Origin

Ningbo, China

HS Code

7318220001

Production Capacity

2500tons/Year

Key features

Customizable Material Options: Available in Carbon Steel, Stainless Steel, Duplex, Brass, Copper, Plastic, and Aluminum.

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

Flexible Customization Services: Supports Cold Forging, Hot Forging, and Machining based on customer drawings.

15+ Years Industry Experience: Typical China supplier with over 15 years of experience in fastener manufacturing and export.

Global Standard Compliance: Professionally exports under DIN, JIS, GB, ANSI, and BS standards.

Custom Packaging Solutions: Packaging can be adjusted according to customer demands, including carton and pallet options.

Versatile Processing Capabilities: Equipped with CNC, Cold Forging, Thread Rolling, and other advanced machinery.

Reliable Trade Terms: Accepts EXW, FOB, CIF, DDP, CFR, and flexible payment terms like T/T or L/C.

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: ≤2.41h

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 this lock washer?

We offer Carbon Steel, Stainless Steel, Duplex Stainless Steel, Brass, Copper, Plastic, and Aluminum.

Q:Can the packaging be customized?

Yes, we can provide plastic bags, boxes, cartons, and pallets according to your specific demands.

Q:What surface treatments do you provide?

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

Q:What is the lead time for orders?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

Q:Do you support OEM/ODM services?

Yes, we provide ODM services and support customization via Cold Forging, Hot Forging, and Machining.