What surface finishes are available?

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

What is the minimum order quantity?

The minimum order quantity is 1 Pc, but it can also be according to customer demand.

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

You can send pictures, photos, or drawings via email, or send samples by DHL/TNT, and we will develop the new model for you.

Factory Direct Price ISO 7089 140 Hv (A4) Plain Washer M5 M6 M10

Name: Factory Direct Price ISO 7089 140 Hv (A4) Plain Washer M5 M6 M10
Brand: Shanghai G&T Industry Co., Ltd.
SKU: 916434765

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

US$1.00

1,000-9,999 Pieces

US$0.10

10,000-49,999 Pieces

US$0.01

50,000+ Pieces

Product profile

Customization

Available

Type

Flat Gasket

Material

Stainless Steel

Combination Washer Structure

All Type

Combination Washer Packaging

All Inclusive

Spring Washer Type

Standard

Transport Package

Plastic Bag+ Carton+Wood Pallet

Specification

#6 - 3", M3-M72

Trademark

G&T

Origin

Shanghai, China

HS Code

7318160000

Production Capacity

500 Tons/Month

Key features

Wide Material Selection: Available in Stainless Steel, Low Carbon Steel, Alloy Steel, Brass, and Nylon.

Multiple Surface Finishes: Options include Plain, Zinc Plated, Black Oxide, Nickel, Chrome, H.D.G, and PTFE.

High Precision Customization: Strictly follow drawing tolerances for high precision parts and non-standard products.

Comprehensive Standards: Meets ASME/ANSI, DIN, USS/SAE, and ISO standards for global compatibility.

Flexible OEM/ODM Service: Supports custom manufacturing from samples, designs, or full customization requests.

Strict Quality Control: Adheres to ISO9001:2008 procedures with rigorous testing from production to delivery.

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

Competitive Pricing: Factory direct prices with high quality and reasonable costs for bulk orders.

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: ≤1.63h

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 Low Carbon Steel, C1045 Heat Treatment, Alloy Steel, Stainless Steel, Brass, and Nylon.

Q:Can you customize products based on drawings or samples?

Yes, we support OEM/ODM services. You can send drawings, photos, or samples, and we will custom-make the hardware to your requirements.

Q:What is the delivery time for standard and non-standard parts?

Standard parts take 7-15 days, while non-standard parts take 15-25 days. We aim for timely delivery with guaranteed quality.

Q:How is quality ensured during production?

All processes strictly adhere to ISO9001:2008 procedures, with strict quality control from production to delivery supported by strong technical resources.

Q:What are the payment terms?

We accept T/T, L/C, West Union, and PayPal. For production, a 30% deposit is required by T/T, with the balance paid before shipment.