What is your delivery time?

Standard parts take 7-15 days, while non-standard parts take 15-25 days.

How to custom-made (OEM/ODM)?

Send us a new product drawing or sample, and we can custom-make the hardware as required with professional design advice.

Which mode of transport would be better?

In general, we advise sea delivery for heavy production, but we respect your views on other transportation methods.

DIN 985 / ISO 10511 A4-70 Hex Lock Nut M4 M5 M16 M20

Name: DIN 985 / ISO 10511 A4-70 Hex Lock Nut M4 M5 M16 M20
Brand: Shanghai G&T Industry Co., Ltd.
SKU: 917652365

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

US$1.00

100-9,999 Pieces

US$0.10

10,000-49,999 Pieces

US$0.01

50,000+ Pieces

Product profile

Customization

Available

Material

Carbon Steel/Stainless Steel

Type

Hexagon Head

Model NO.

DIN 980V, DIN 980M, DIN985, DIN982,

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI, GB, JIS, GOST, BSW

Grade

304(A2), 316(A4), 4, 6, 8, 10, 12

Transport Package

Plastic Bag+ Carton+Wood Pallet

Specification

M3-M100, 1/4-2"

Trademark

G&T

Origin

Shanghai, China

Production Capacity

500 Tons/Month

Key features

Comprehensive Material Options: Available in Carbon Steel, Stainless Steel, Alloy Steel, and Brass.

Wide Standard Compliance: Meets DIN, ANSI, GB, JIS, GOST, and BSW international standards.

Diverse Finish Selection: Offers Plain, Zinc Plated, H.D.G, Nickel, Chrome, and PTFE finishes.

Flexible Customization: Full customization available from samples, designs, or drawings.

High Precision Capability: Strictly follows drawing tolerances for high precision parts.

ISO 9001 Quality Assurance: Processes strictly adhere to ISO9001:2008 and ISO9001:2015 procedures.

Rapid Delivery for Standard Parts: Standard parts delivered within 7-15 days.

Free Sample Availability: Samples provided free of charge for new product development.

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: ≤1.77h

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:Why choose us?

We provide first-class services in the supply of quality fasteners minimizing costs, with professional customer service and innovation in technology.

Q:How is quality ensured?

All processes strictly adhere to ISO9001:2008 procedures with strict quality control from producing to delivery.

Q:What if I cannot find the product on your website?

You can send pictures, photos, drawings, or samples by email or DHL/TNT, and we will check availability or develop new models for you.

Q:Can you strictly follow the tolerance on the drawing and meet high precision?

Yes, we can provide high precision parts and make the parts exactly as your drawing.

Q:How should I order and make payment?

Payment is by T/T. For samples, 100% with the order; for production, 30% deposit before arrangement and balance before shipment.

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DIN 985 / ISO 10511 A4-70 Hex Lock Nut M4 M5 M16 M20