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DIN931 Screw Hex Bolt Gr. 10.9 with Zp
US$0.10
1,000 Pieces
Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Hexagon Head

Model NO.

DIN931

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI, GB, JIS, BSW, GOST

Grade

4.8&5.8&6.8&8.8&10.9&12.9

Application

Machinery, Chemical Industry, Environmental, Building

Finish

Yzp&Blk&Zinc Plated&HDG

Process

Cold Forging,Hot Forging,Machining

Transport Package

Small Box & Bulk & Customizing

Specification

M3-M60

Trademark

STRONG BOLT

Origin

Ningbo, China

HS Code

7318159001

Production Capacity

2500tons/Year

Key features

Wide Grade Range: Available in grades 4.8, 5.8, 6.8, 8.8, 10.9, and 12.9 for diverse strength needs.
Multiple Surface Finishes: Options include Zinc Plated, Yellow Zinc, Black, HDG, Dacromet, and Nickel Plated.
Extensive Size Coverage: Sizes range from M3 to M52, covering K, S, and L dimensions for various applications.
Multi-Standard Compliance: Manufactured to DIN, ANSI, GB, JIS, BSW, and GOST standards for global compatibility.
Versatile Material Options: Constructed from Carbon Steel, Alloy Steel, Stainless Steel, and Copper materials.
Customizable Packaging: Packing can be customized to customer demands, including plastic bags, boxes, or pallets.
10+ Years Experience: Supplier with over 10 years of professional experience in fastener manufacturing and export.
Global Market Reach: Serving clients in North America, Europe, Asia, and South America with reliable service.

Company profile

Self-brandedYears of Export ExperienceR&D CapabilitiesCustomization from Designs
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service AvailableAverage Response Time: ≤2.97h

AI-Powered supplier vetting

SummaryNingbo Strong Bolt Trade Co., Ltd. is a China-based trading company established in 2014 with 16 employees. It reports strong customization and ODM capabilities, new product activity within the past year, and extensive export activity, with 90% of sales from exports and 10 years of export experience. Its stated product output covers several fastener categories, while quality control staffing is reported at 11–20 personnel. However, service-management procedures lack documented records, and the company reports no overseas warehouses, showrooms, agents or branches, or offline trade-show participation. Financial information is identified for 2021–2023, but the provided slices do not give sufficient evidence to assess financial strength. No certification information, customer cases, or SDK availability is provided.
Supplier typeThe supplier is identified as a trading company, specifically Ningbo Strong Bolt Trade Co., Ltd., established in 2014 in Ningbo, Zhejiang, China, with 16 employees and limited-company status. This clearly establishes its business type but does not indicate that it operates as a manufacturing entity.
After-Sales capabilityThe supplier has written procedures for service assessment, supplier approval, corrective and preventive actions, and complaint handling, but no written records are reported for these processes. It also lacks overseas warehouses, showrooms, agents or branches, and reports zero countries with overseas services, limiting evidence of established international after-sales infrastructure.
R&D capabilityThe supplier reports that it introduced new products during the past year and provides ODM services. However, it reports no available SDK, so its innovation evidence supports product development and design services but not software-development integration.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM availability, providing direct evidence of broad customization and design-related service capability.

Product Q&A

Q:What grades are available for these hex bolts?
A:
We offer a wide range of grades including 4.8, 5.8, 6.8, 8.8, 10.9, and 12.9 to suit different strength requirements.
Q:What surface treatment options are provided?
A:
Available finishes include Black, Zinc Plated (ZP), Yellow Zinc Plated (YZP), Hot DIP Galvanizing (HDG), Dacromet, Nickel Plated, and Brass Plated.
Q:What materials are used for these screws?
A:
The bolts are manufactured from Carbon Steel, Alloy Steel, Stainless Steel, and Copper.
Q:What standards do your products comply with?
A:
Our products adhere to DIN, ANSI, GB, JIS, BSW, and GOST standards.
Q:What is the lead time for orders?
A:
The average lead time is one month during peak season and within 15 workdays during the off-season.

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*To:Ningbo Strong Bolt Trade Co., Ltd.
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