What is the minimum order quantity?

The minimum order quantity is 1 Pc, making it suitable for both small trials and large bulk orders.

What are the payment terms?

Payment terms include LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

What is the lead time for delivery?

The average lead time is within 15 workdays for both peak and off-season periods.

M8 DIN985 Carbon Grade4 Duplex Steel 2205 Nylon Insert Lock Nut

Name: M8 DIN985 Carbon Grade4 Duplex Steel 2205 Nylon Insert Lock Nut
Brand: Shanghai G&T Industry Co., Ltd.
SKU: 2044307325

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

US$0.03

1,000-4,999 Pieces

US$0.02

5,000-9,999 Pieces

US$0.01

10,000+ Pieces

Product profile

Customization

Available

Material

Stainless Steel

Type

Hexagon Head

Model NO.

din985

Connection

Nut

Head Style

Hexagonal

Standard

DIN

Grade

10.9

OEM

Customized

Sample

Offered

MOQ

1000PC

Delivery Time

10-45 Days

Transport Package

Plastic Bag+ Carton+Wood Pallet

Specification

1/4''-3-1/2''; M3-M72

Trademark

G&T

Origin

Shanghai, China

Production Capacity

50 Tons/Month

Key features

Vibration Resistance: Nylon insert lock nuts resist vibration and shock, preventing loosening in dynamic applications.

Wide Size Range: Available in diameters from 1/4'' to 3-1/2'' and metric sizes M3-M72 to fit various needs.

Diverse Material Options: Constructed from Carbon Steel, Alloy Steel, or Stainless Steel for different strength and corrosion needs.

Multiple Finish Choices: Offers Plain, Black Oxide, Zinc Plated, H.D.G, Nickel, Chrome, PTFE, and other specialized finishes.

OEM/ODM Customization: Supports full customization from samples or designs, including minor and flexible customization options.

Broad Application Scope: Suitable for structural steel, oil & gas, wind energy, automobiles, and mechanical machinery.

High Supply Capacity: Capable of supplying 1000 tons per month to meet large-scale project demands.

Flexible MOQ: Minimum order quantity starts from 1 Pc, accommodating both small and 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: ≤1.50h

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 is the purpose of lock nuts?

Lock nuts are designed to resist vibration and shock, preventing nuts from loosening in applications where ordinary nuts might fail due to axial movement risks.

Q:What materials are available for these nuts?

The nuts are available in Carbon Steel, Alloy Steel, and Stainless Steel, allowing selection based on specific strength and corrosion resistance requirements.

Q:What is the size range of the lock nuts?

The diameter range covers 1/4'' to 3-1/2'' for imperial sizes and M3 to M72 for metric sizes.

Q:What surface finishes are offered?

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

Q:Can I customize the nuts?

Yes, OEM and ODM services are available. Customization options include full customization, minor customization, and flexible customization from samples or designs.