What is the material and grade of this bolt?

The bolt is made of 8.8 grade high-strength carbon steel with a black oxide finish.

What standards are available for this bolt?

Available standards include GB, ANSI, DIN, JIS, BSW, and GOST.

Is the thread fully threaded or partially threaded?

This listing is fully threaded. Please contact us if you need partially threaded bolts.

M12*1/DIN 961 Fine Thread Full Thread Tightening Hexagonal Bolt 8.8 Grade Black

Name: M12*1/DIN 961 Fine Thread Full Thread Tightening Hexagonal Bolt 8.8 Grade Black
Brand: Yangzhou Hongniu Import and Export Co., Ltd
SKU: 2127569895

Jiangsu, ChinaYangzhou Hongniu Import and Export Co., Ltd

US$0.26

1-9,999 Pieces

US$0.20

10,000+ Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Hexagon Head

Model NO.

M12*1/DIN 961 grade 8.8 hexagonal bolts

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI, GB, JIS, BSW, GOST

Grade

8.8

Application

Machinery, Chemical Industry, Environmental, Building

Finish

Black

Specification.

GB, ANSI, DIN

Available Material

Stainless Steel Carbon Steel

Payment

by T/T, 30% Down Payment, and Balance Before Ship

Certification

IATF 16949

Grade1

A2-70

Item Length

16mm - 60mm

Transport Package

Carton Box

Specification

M3-M20

Trademark

hongniu

Origin

Yangzhou, China

Production Capacity

5000000pieces

Key features

High Strength Grade 8.8: Made of 8.8 grade high-strength carbon steel with excellent toughness and cutting performance.

Corrosion Resistant Finish: Surface treated with black oxide for high corrosion and chemical resistance.

Customizable Specifications: Available in GB, ANSI, DIN standards with optional materials like stainless steel.

Wide Application Range: Suitable for machinery, electronics, automotive, and precision instruments.

Free Sample Service: Free samples provided, excluding courier fees, to verify quality before order.

Flexible Customization: Customize material, surface treatment, specification, and quantity based on drawings.

Professional Manufacturer: Established in 2000 with 300+ employees and 35,000 sqm production area.

Fast Delivery Options: 10-15 days for in-stock items; over 30 days for customized or out-of-stock goods.

Company profile

Importers and ExportersFast DeliveryCustomization from SamplesOEM Services

Yangzhou Hongniu Import and Export Co., Ltd

Jiangsu, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 0.5 year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.87h

AI-Powered supplier vetting

SummaryThe supplier is an established factory serving automotive parts, metallurgy, shipbuilding, heavy industry, agricultural machinery, and furniture customers. It reports integrated R&D, design, production, inspection, and after-sales services, with over 20 years of operating experience, multiple processing and heat-treatment facilities, more than 10 production lines, and quality and environmental certifications. It supports sample- and design-based customization, ODM, and OEM for well-known brands. However, the available evidence also shows limited recent product innovation, no 3D software design or SDK capability, no overseas agents, branches, warehouse, or showroom, and no participation in offline trade shows. Manufacturing capacity is indicated, but the lack of a valid manufacturing-capacity contract with related subcontractors is a potential supply-chain control concern. Financial records are identified for recent years, but no financial performance results are provided. Customer-case details are not...

CertificationsThe company reports holding IATF16949, GB/T24001-2016, ISO14001-2015, and GB/TS45001-2020 certifications. These stated certifications provide explicit evidence of formal quality, environmental, and occupational health and safety management credentials.

R&D capabilityThe supplier reports integrated R&D and design services, ODM capability, and one year of total R&D-engineer experience. Against this, it explicitly reports no new products in the past year, no 3D software design service, and no SDK availability, indicating limited demonstrated recent innovation capability.

Production capacityProduction capability is supported by over 20 years of factory experience, machining and heat-treatment equipment, more than 10 production lines, inventory capability, and stated lead times of within 15 working days in the off-season and one month during peak season. However, there is no valid manufacturing-capacity contract with related subcontractors, which leaves part of capacity governance unverified.

Customization capabilityThe supplier explicitly provides customization from samples and designs and also reports ODM and OEM capability for well-known brands. These statements provide direct evidence of both customer-specific customization and original-design manufacturing capability.

Product Q&A

Q:What are your main products?

Our main products include series standard parts (including national and non-standard parts), various automotive parts, hydraulic components, castings, wind power products, and aerospace fasteners.

Q:How long is the delivery time?

Generally 10-15 days if goods are in stock. If not in stock, it takes over 30 days depending on the quantity.

Q:What is your payment method?

30% T/T in advance and 70% balance against B/L copy. For orders under 5000 USD, 100% payment in advance is suggested to reduce bank charges.

Q:Can you provide a sample?

Yes, we provide free samples, but the customer needs to cover the courier fees.

Q:Can you customize products according to drawings?

Sure, we can customize products based on your drawing sheets, samples, etc., including material, surface treatment, specification, and amount.