What payment terms do you accept?

We accept T/T, L/C, FOB, CIF, CFR, PayPal, Western Union, and others. For production, a 30% deposit is required with the balance paid before shipment.

What surface treatments are available?

Options include Plain, Zinc Plated (Clear/Blue/Yellow/Black), Black Oxide, Nickel, Chrome, H.D.G, and Dacromet.

How can I order if I cannot find the product on your website?

You can send pictures, photos, or drawings via email. We will check our inventory or develop new models specifically for you based on samples or designs.

Complete in Specifications Safety Non-Slip Dacromet Double Side Tooth Double-Layer Washer

Name: Complete in Specifications Safety Non-Slip Dacromet Double Side Tooth Double-Layer Washer
Brand: Shanghai G&T Industry Co., Ltd.
SKU: 2061370092

Shanghai, ChinaShanghai G&T Industry Co., Ltd.

US$0.03

100-999 Pieces

US$0.02

1,000-9,999 Pieces

US$0.01

10,000+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Type

Lock Washer

Material

Stainless Steel

Model NO.

din 127

Combination Washer Structure

A Type

Combination Washer Packaging

All Inclusive

Spring Washer Type

Light Weight

Product Name

Spring Washer

Surface Treatment

Plain/Black Oxide/Galvanized/HDG/Dacromet/Geomet.

Class

6.8 4.8 8.8 10.9 12.9 2h Class 2 5 8 B18.2.2

Sample

Available

OEM

Acceptable

MOQ

One Piece

Delivery

Quick Delivery

Transport Package

Box Pallet

Specification

din 127

Trademark

GT customized

Origin

China

HS Code

7318150000

Production Capacity

10000000pieces/Year

Key features

Wide Material Selection: Available in SS201/304/316, Carbon Steel, and Alloy Steel for diverse applications.

Custom Surface Treatment: Options include Plain, Zinc Plated, Black Oxide, Dacromet, and HDG.

Flexible Customization: Accepts OEM/ODM, samples, and drawings for fully customized hardware.

Strict Quality Control: ISO9001 certified with hardness, torque, and salt spray endurance tests.

Low MOQ: Minimum Order Quantity is just one piece, suitable for sampling.

Fast Delivery: Standard parts ship in 7-15 days; non-standard in 15-25 days.

Free Sample Service: Samples are provided free of charge to ensure product quality.

High Precision Parts: Capable of strictly following drawing tolerances for high-precision needs.

Company profile

Years of Export ExperienceHigh Repeat Buyers ChoiceFast DeliveryManagement Certification

Shanghai G&T Industry Co., Ltd.

Shanghai, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.79h

AI-Powered supplier vetting

SummaryShanghai G&T Industry Co., Ltd. is identified as a limited trading company offering bolts, nuts, threaded rods, stud bolts, and customized fasteners. The supplier reports broad customization, ODM capability, new products launched during the past year, and OEM service for well-known brands. Stated annual productivity includes 6,000 tons of thread rods, 5,000 tons of bolts, 5,000 tons of nuts, 3,000 tons of washers, and 3,000 tons of stud bolts. Service procedures include documented supplier assessment, corrective and preventive actions, and customer complaint handling, with lead times within 15 workdays in both peak and off-season. However, the supplier has no overseas agents or branches, overseas warehouse, showroom, or inventory capability. Raw-material traceability, quality assurance status, outsourcing controls, and contract status are unknown. An audit by TUV Rheinland is recorded, but the audit type and evaluation result are not sufficiently interpretable from the provided values.

Supplier typeThe supplier is a limited company classified as a trading company, with a stated business scope covering metal materials, hardware, machinery, and related products. Its offered products are bolts, nuts, threaded rods, stud bolts, and customized fasteners, and it is not identified as part of a larger company group.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaint handling. It has no overseas agents or branches, overseas warehouse, showroom, or in-stock service capability, which limits local and immediate after-sales support.

R&D capabilityThe supplier reports new products during the past year, ODM service, and multiple design-based customization options. It does not have an available SDK, but the available evidence supports product development and design capability.

Production capacityReported annual productivity is 6,000 tons of thread rods, 5,000 tons each of bolts and nuts, and 3,000 tons each of washers and stud bolts. Lead time is stated as within 15 workdays in both peak and off-season; however, the supplier also reports no inventory capability, while outsourcing procedures and manufacturing-capacity contracts remain unknown.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its product scope also expressly includes customized fasteners, and it reports ODM capability.

Product Q&A

Q:What materials are available for these washers?

We offer Stainless Steel (SS201, SS303, SS304, SS316, SS410, SS420), Steel (C45, C46, C20), and Carbon Steel (1010, 1035, 1045, etc.).

Q:Can you provide custom-made parts based on drawings?

Yes, we accept OEM/ODM. You can send drawings or samples, and we will custom-make the hardware to meet your specific requirements and tolerances.

Q:What is the minimum order quantity (MOQ)?

The MOQ is one piece. This allows customers to order samples or small batches easily.

Q:How is product quality ensured?

We adhere to ISO9001 procedures with strict quality control from production to delivery. We perform hardness, torque, salt spray, and mechanical size tests.

Q:What are the delivery times for standard and non-standard parts?

Standard parts take 7-15 days, while non-standard parts take 15-25 days. We aim to deliver as soon as possible with guaranteed quality.