What certifications do you have?

We hold ISO9001:2008 and SGS certifications.

What are the payment terms?

We accept LC, T/T, D/P, and Western Union.

How do you handle quality issues?

We ensure good quality before delivery; if there are any quality or packaging problems, we deal with them immediately.

Hexagon Socket Head Cap Screws

Name: Hexagon Socket Head Cap Screws
Brand: Qingdao sindko metal products Co., Ltd.
SKU: 770156212

Shandong, ChinaQingdao sindko metal products Co., Ltd.

US$0.009-0.015

10,000 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Hexagon Head

Model NO.

Screws

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI, GB, JIS, BSW

Grade

4.8

Application

Machinery, Chemical Industry, Environmental, Building

Finish

Blue-White Zinc Plated

Thread

Full Threaded

Certificate

ISO9001:2008

Delivery Time

15-20days

Customized

Yes

Transport Package

Bulk in Carton Then Palletized

Specification

M6-M52

Trademark

sindko

Origin

China

HS Code

7318150000

Production Capacity

300 Tons Per Month

Key features

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

Extensive Size Range: Diameter M3-M64 and Length 8-400mm to fit various needs.

Multiple Standards: Complies with DIN, ANSI, GB, JIS, and BSW standards.

Diverse Finishing: Options include Zinc plated, Ni-plated, Hot dip galvanized, and more.

High Grade Strength: Grades ranging from 3.6 to 12.9 for different mechanical requirements.

ISO9001 Certified: Manufacturing process certified by ISO9001:2008 and SGS.

Customization Service: Customized products available for large quantity orders.

Fast Delivery: Delivery time is 15-20 days after order confirmation.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryFull Customization

Qingdao sindko metal products Co., Ltd.

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Full Customization CertifiedExport Year: 6 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.05h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryQingdao Sindko Metal Products Co., Ltd. is a China-based limited company in Shandong that operates as both a trading company and manufacturer/factory. It specializes in hose clamps and related metal products, with over 18 years of stated production experience. The supplier reports more than 10 production lines, 21–30 quality-control staff, 11–20 years of R&D-engineer experience, broad export-market coverage, and one-month lead times in both peak and off-season periods. However, the records also state only three total employees, no stock, overseas warehouse, overseas showroom, overseas agents or branches, and no participation in offline trade shows. CE is listed as a certification, and regular fire drills were conducted, but no factory environmental impact assessment report is available. R&D, ODM, popular-brand OEM, and SDK capabilities are explicitly unavailable. Financial credibility and customer cases cannot be adequately assessed from the supplied information.

Supplier typeThe supplier is identified as Qingdao Sindko Metal Products Co., Ltd., a Chinese limited company operating as both a trading company and manufacturer/factory. Its stated specialization is hose clamps and related products, including pipe clamps, channels, slotted angles, and strut fittings.

CertificationsCE is listed under the supplier’s sustainable development and product certification capability, providing explicit evidence of certification holding. However, no broader certification portfolio or factory environmental impact assessment report is stated.

R&D capabilityThe supplier reports 11–20 years of total R&D-engineer experience, but it explicitly had no new products in the past year, provides no ODM service, offers no SDK, and does not provide OEM services for popular brands. The explicit lack of recent product development indicates a deficiency in demonstrated innovation capability.

Production capacitySindko states over 18 years of production experience, operates more than 10 production lines, has 21–30 quality-control staff, and reports one-month average lead times in both seasons. These records provide explicit evidence of established production and quality-control capacity, although the separate record stating only three total employees creates a data inconsistency.

Customization capabilityThe supplier’s business scope and product range cover hose clamps, pipe clamps, and related mechanical products, but the records explicitly state no ODM service and no popular-brand OEM capability. No direct evidence of broader customer-specific customization is provided.