What is the difference between A2 and A4 stainless steel bolts?

A2 (304) is ideal for standard outdoor and industrial use, while A4 (316) contains molybdenum, offering higher corrosion resistance for marine, chemical, and salt-spray environments.

Do you provide matched nut & bolt or nut & washer kits?

Yes. We can supply pre-packed sets or assembly kits customized for distributors or hardware chains.

Alloy Thread Wood Insert Nut Flanged Hex Socket Drive Head Furniture Nuts

Name: Alloy Thread Wood Insert Nut Flanged Hex Socket Drive Head Furniture Nuts
Brand: Ningbo Mianxuan Import &Export Co., Ltd.
SKU: 2065922475

Zhejiang, ChinaNingbo Mianxuan Import &Export Co., Ltd.

US$0.10

5,000-19,999 Pieces

US$0.05

20,000-49,999 Pieces

US$0.01

50,000+ Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Hexagon Head

Model NO.

DIN

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI, GB, JIS, GOST, BSW, ISO

Grade

9.8

Surface

Plain, Zinc Plated (Blue, White, Black, Yellow), N

Quality

100% Tested

Price

Factory Price

Lead Time

15-30 Days

Package

Standard Package or Customer's Packing

Box

Customer's Brand Box/Plain Box

MOQ

Can Be Negotiated

Shipment

by Sea / Truck / Plane / Express

Exterior Finish

Cuotomized

Sample

Available

Customized

Available

Service

One-Stop Service

Online Sales

24 Hours Online

OEM/ODM

Available

Head

Hexagonal

Transport Package

Bulk Packaging, Small Box(Glue Box, Color Box)

Specification

M1-M160

Trademark

Mianxuan, Customized

Origin

Ningbo Zhejiang

HS Code

7318151001

Production Capacity

1000tons Per Month

Key features

Comprehensive Standard Compliance: Meets DIN, ISO, ANSI, JIS, GB, and other global standards for diverse applications.

Customized Surface Finishes: Available in Plain, Zinc Plated (Blue, White, Black, Yellow), HDG, and Dacromet.

Wide Size Range: Sizes from M1 to M160, plus non-standard options based on customer design requests.

High-Grade Material Options: Carbon Steel, Stainless Steel (A2/A4), and Brass available in grades up to 12.9.

OEM and Custom Production: Full OEM/ODM services including custom packaging, labeling, and drive combinations.

Rigorous Quality Testing: 100% tested for torque, hardness, thread precision, and salt spray corrosion resistance.

Sample Availability: Free or low-cost samples provided for quality and dimension confirmation before mass production.

Flexible Lead Time: Standard 15-30 days, with peak season one month and off-season within 15 workdays.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceR&D CapabilitiesODM Services

Ningbo Mianxuan Import &Export Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2014-07-01Nearest Port: Ningbo, Zhapu, ShanghaiAverage Response Time: ≤3.61hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryNingbo Mianxuan Import & Export Co., Ltd. is a manufacturer based in Zhejiang, China, specializing in metal products and auto parts. The company holds ISO 9001 and TS 16949 certifications, indicating adherence to quality management standards. It lacks a structured after-sales service capability and does not have in-stock service or overseas facilities. Financial information is available, but specific trade figures are unknown. The supplier has a moderate R&D team and offers ODM services, but no new products were developed recently. The company provides comprehensive customization services and operates over ten production lines, though it does not engage with major brand OEM services.

Supplier typeThe supplier is a manufacturer/factory located in Zhejiang, China.

CertificationsThe supplier holds TS 16949 and ISO 9001 certifications, demonstrating strong quality management systems.

After-Sales capabilityThere is no evidence of a structured after-sales service system, as there are no written procedures or records available.

Production capacityThe company operates more than ten production lines with an annual output of US$10 Million - US$50 Million.

Customization capabilityThe supplier offers extensive customization services, including full and minor customization from samples and designs.

Product Q&A

Q:What thread standards do you follow?

Our screws comply with DIN, ISO, ANSI, and JIS standards, and can also be customized according to customer drawings.

Q:What types of nuts do you manufacture?

We supply a full range of nuts including hex nuts, flange nuts, lock nuts, nylon-insert nuts, square nuts, cap nuts, weld nuts, T-nuts, wing nuts, and non-standard custom nuts.

Q:Do you provide samples before mass production?

Yes, we offer free or low-cost samples for quality and dimension confirmation prior to order.

Q:How do you control product quality?

Every batch is tested for torque, hardness, thread precision, and salt spray corrosion resistance, following ISO 9001 quality system standards.

Q:Do you offer OEM or customized production?

Yes. We can produce screws according to samples, technical drawings, or specific drive/head combinations, and offer custom packaging and labeling.