What certifications do you have?

We hold ISO9001:2015 certification, and products can come with SGS, RoHS, and Material Certificates.

What is the warranty policy?

We provide a warranty where we replace any rejected products at our own cost.

What materials are used for these nuts?

The primary material is Carbon Steel, but we also process Stainless Steel, Brass, and Aluminum Alloy based on requirements.

DIN508 Standard T-Slot Nuts Lug Nuts

Name: DIN508 Standard T-Slot Nuts Lug Nuts
Brand: Shenzhen In-sail Precision Parts Co., Ltd.
SKU: 689591132

Guangdong, ChinaShenzhen In-sail Precision Parts Co., Ltd.

US$0.05

100 Pieces

Product profile

Customization

Available

Material

Carbon Steel

Type

T Head

Model NO.

DIN, ISO, Inch, Metric

Connection

Thread

Head Style

Square

Standard

DIN, ANSI, GB, JIS, GOST, BSW, OEM

Grade

8.8

Model No.

Nuts&Washers

Series

DIN508 T-Slot Nuts

Surface Treatment

Plain,Black,Polishing,Color-Zinc,Blue-White Zin

Application

Machinery, Chemical Industry, Environmental

Inspection

100% QC Steps Inspect Before Shipment

Manufacture Processing

Machining

Design

OEM Services Provided

Export Markets

Global

Transport Package

PE Bag + Cartons

Specification

SGS, Material certification

Trademark

In-saiL

Origin

Shenzhen, China

HS Code

7318160000

Production Capacity

100k PCS/Week

Key features

DIN508 Standard Compliance: Meets DIN, ANSI, GB, JIS, GOST, BSW standards for reliable industrial use.

OEM & Customization: Full customization from samples or designs, including surface treatment and material.

100% Quality Inspection: 100% QC steps before shipment including visual, functional, and salt spray tests.

ISO9001 Certified: Manufacturing process certified under ISO9001:2015 for consistent quality.

Fast Lead Time: Standard lead time of 5-15 working days for both peak and off-season orders.

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

Lifetime Warranty: Replacement at our cost for any rejected products to ensure customer satisfaction.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceSelf-brandedPatents Awarded

Shenzhen In-sail Precision Parts Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 17 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤0.73h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization and product-development capabilities, including 3D software design, ODM services, and new products developed within the past year. It reports eight production lines, 21–30 quality-control staff, 11–20 years of cumulative R&D engineer experience, documented finished-product inspection instructions, and several management-system certifications. Export experience is established at 17 years, with exports representing 41%–50% of total sales and quotations available under FOB, CIF, CFR, and EXW terms. However, supplier-management, corrective-action, and complaint-handling procedures lack written records; there is no overseas warehouse, showroom, agent or branch, or offline trade-show participation. No valid manufacturing contract with related subcontractors and no SDK availability are also reported. Customer cases are not provided.

Supplier typeThe supplier provides ODM services, has 17 years of export experience, and operates eight production lines. Its overseas service footprint is limited because it reports no overseas agents or branches and serves zero listed countries directly.

CertificationsThe supplier reports TS 16949, ISO 14001, ISO 9001, ISO 14000, and ISO 22000 certifications, along with quality assurance in its quality-control processes. This is explicit evidence of multiple certifications and a stated quality-assurance function, although certification validity details are not provided.

After-Sales capabilityThe supplier has a customer-complaint procedure, but no written complaint-handling records, and its corrective and preventive action procedure also lacks written records. It has no overseas warehouse, showroom, agents, or branches, which limits demonstrated overseas service infrastructure.

R&D capabilityThe supplier reports 3D software design services, ODM capability, and new products within the past year, supported by 11–20 years of cumulative R&D engineer experience. However, it reports no available SDK, so the evidence supports product-development capability but not SDK-based development.

Production capacityThe supplier operates eight production lines, has in-stock capability, uses numerous inspection and manufacturing-related instruments, and follows uniform finished-product inspection instructions. Average lead time is within 15 working days in both peak and off-season, but no valid contract exists with related subcontractors, creating a documented manufacturing-governance weakness.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, flexible customization, and minor customization, and also provides 3D software design and ODM services. These statements directly demonstrate broad customization coverage.

Product Q&A

Q:What is the minimum order quantity?

The minimum order quantity is 1 PC.

Q:What surface treatments are available?

We offer Plain, Black, Polishing, Color-Zinc, Blue-White Zinc, Tin plating, Copper-plating, Hot-dip galvanizing, Black/Red anodizing, Painting, Powder coating, and more.

Q:Can you provide OEM services?

Yes, we provide OEM services including customization from samples, designs, and flexible minor or full customization options.

Q:What is the typical lead time?

The lead time is 5-15 working days, with peak and off-season times both within 15 workdays.

Q:What payment terms do you accept?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.