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Customize Various Sizes Hexagon Bolt/ 8.8 Grade High Strength Bolt/A2-80 Bolts
US$0.02-1.00
5,000 Pieces
Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

High Strength Steel

Type

Hexagon Head

Model NO.

Customize various sizes

Connection

Hinged Bolts

Head Style

Hexagonal

Standard

DIN, ANSI, GB, JIS, BSW, GOST

Grade

4.8/ 6.8/8.8/ 10.9s/12.9s

Application

Machinery, Chemical Industry, Environmental, Building

Finish

Hot Galvanizing

Size

Can Be Customized

Surface Treatment

Galvanized

Transport Package

Bag, Box, Export Packing

Specification

M3-M20

Trademark

SANJU

Origin

Hebei

HS Code

7415339000

Production Capacity

500000

Key features

Customizable Size and Surface: Size and surface treatment can be customized to meet specific project requirements.
Wide Grade Range: Available in 4.8, 6.8, 8.8, 10.9s, and 12.9s grades for various strength needs.
Multiple Standard Compliance: Complies with DIN, ANSI, GB, JIS, BSW, and GOST international standards.
Durable Surface Treatment: Options include hot galvanizing, electric galvanizing, and blackening for rust resistance.
High Strength Material: Made from high strength carbon steel or stainless steel for stable load-bearing.
OEM and ODM Services: Factory supports OEM and ODM services for tailored manufacturing solutions.
Fast Delivery Options: Off-season lead time within 15 workdays; peak season lead time one month.
Versatile Industrial Application: Suitable for machinery, chemical industry, environmental projects, and building construction.

Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2019-04-04 CertifiedNearest Port: Tianjin PortAverage Response Time: ≤2.59h CertifiedTerms of Payment: T/T

AI-Powered supplier vetting

SummaryQINGHE SANJU TRADING CO., LTD. is a China-based limited company established in 2019, operating from Hebei with 15 employees. The supplier describes itself as an integrated manufacturing and trading company and reports four production lines, a 1,200 m² manufacturing area, milling cutter output of 3,000,000 pieces, and export activity across Africa, Southeast Asia/Mideast, Europe, and North America. It states that 71%–90% of sales are exports and offers FOB, CIF, and CFR quotation terms. The supplier claims export experience, after-sales service, broad product coverage, and cooperation with customers in multiple countries. However, its management-system certification is listed as NIL, and the available information does not substantiate specific customer references, formal innovation programs, or detailed customization capabilities.
Supplier typeThe supplier is identified as a combined business entity and describes itself as an integrated industry-and-trade company providing manufacturing, sales, and purchasing follow-up services. This indicates a hybrid manufacturing and trading model rather than a pure trading-only operation.
CertificationsThe supplier’s certification of management systems is explicitly recorded as NIL. Therefore, no management-system certification is evidenced in the provided information.
After-Sales capabilityThe supplier explicitly claims good after-sales service and describes a range of follow-up services intended to support procurement, distribution, and savings management requirements. These statements provide positive evidence of an after-sales service offering, although no service process or performance metrics are supplied.
Production capacityThe supplier reports an integrated manufacturing-and-sales operation, a 1,200 m² manufacturing area, four production lines, and annual milling cutter output of 3,000,000 pieces. It also states lead times of within 15 working days during off-peak periods and one month during peak periods, providing explicit evidence of established production capacity and defined fulfillment timelines.

Product Q&A

Q:What grades of hexagon bolts are available?
A:
We provide high strength bolts in grades 4.8, 6.8, 8.8, 10.9s, and 12.9s.
Q:Can the size and surface treatment be customized?
A:
Yes, both the size and surface treatment (such as galvanizing) can be customized.
Q:What international standards do your bolts comply with?
A:
Our bolts comply with DIN, ANSI, GB, JIS, BSW, and GOST standards.
Q:What materials are used for these bolts?
A:
We use high strength carbon steel and stainless steel for our hexagon bolts.
Q:What is the lead time for orders?
A:
Off-season lead time is within 15 workdays, while peak season lead time is one month.

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