High Strength Galvanized Hex Head Wood Screw DIN571

Name: High Strength Galvanized Hex Head Wood Screw DIN571
Brand: Jiaxing Sini Fastener Co., Ltd.
SKU: 918159135

Zhejiang, ChinaJiaxing Sini Fastener Co., Ltd.

US$850.00

900 KG

Sample price:US$0.50/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Shape of Head

Flat

Model NO.

Din571

Type

Hexagon Head

Head Style

Hexagonal

Grade

4.8

Transport Package

Carton + Pallet

Specification

M6-m20, 1/4"- 3/4"

Origin

China

HS Code

7318150090

Production Capacity

10000ton/Year

Key features

Diverse Material Options: Available in Stainless Steel, Galvanized, Pure Aluminum, Aluminum Alloy, and Carbon Steel.

Wide Size Range: Diameter M2-M12, Length 12-500mm, with customizable tolerance options.

Customizable Surface Treatment: Options include zinc, blue, yellow, Dacromet, plating, plain, and hot dip galvanizing.

OEM and ODM Services: We welcome OEM and ODM requests for specific sheet metal parts and fasteners.

Strict Quality Control: All products undergo 100% inspection before delivery to ensure reliability.

Multiple Grade Standards: Available in Grade 4.8, 8.8, and 10.9 to meet various strength requirements.

Fast Delivery for Stock Items: Stock products can be delivered within 2 days after payment receipt.

Customized Packaging: We provide inner pearl button and outer carton box packaging or customized solutions.

Company profile

R&D CapabilitiesCustomization from Samples100% Finished Products InspectionManagement Certification

Jiaxing Sini Fastener Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 15 Years CertifiedNearest Port: Shanghai Port; Ningbo PortAverage Response Time: ≤11.77h

AI-Powered supplier vetting

SummaryThe supplier operates in hardware and mechanical equipment, with stated import/export licensing and products including fasteners. It reports OEM and ODM capability, broad customization options, and manufacturing equipment that includes punching, rolling, deburring, laser cutting, bending, riveting, and hydraulic machines. Export sales account for 90% of total sales, and stated quotation terms include FOB, CFR, CIF, and EXW. However, the available evidence indicates important operational weaknesses: only one production line is reported, there is no valid manufacturing-capacity contract with related subcontractors, no inventory or overseas service infrastructure, no written supplier-service assessment procedure, and no documented corrective-action, complaint-handling, quality-assurance, or traceability systems. No certification information or specific customer cases are provided.

Supplier typeThe supplier is presented as a hardware and mechanical-equipment business, with licensed import/export and technology-import/export activities, plus sales and R&D of hardware products, mechanical equipment, and mechanical components. Its stated product scope includes fasteners such as carriage bolts, indicating a manufacturer/supplier focused on hardware and related mechanical products.

After-Sales capabilityThe supplier has no stated overseas agents or branches, overseas warehouse, overseas showroom, or overseas service countries, and it has no written procedures or records for corrective and preventive actions or customer-complaint handling. These explicit gaps indicate weak documented after-sales and international service infrastructure.

Production capacityThe supplier lists multiple processing machines and reports one production line, a one-month average lead time in both peak and off-season, and 90% export sales. Nevertheless, it lacks a valid manufacturing-capacity contract with related subcontractors, does not continuously reconcile production quantities, has no outsourcing SOP, and has no quality assurance or raw-material traceability, creating material production-control deficiencies.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization through its design and R&D capabilities. It also states that special parts can be manufactured, providing clear evidence of broad customization capability.

Product Q&A

Q:What is your main products?

Fasteners, sheet metal parts, Bolt, nut, screws, washer, threaded rod, anchors, self tapping screws, self driling screws, stainless steel plate, etc.

Q:How long is your delivery time?

It depends on whether we have stock, if we have stock products, we can delivery in 2 days after receive the payment. And normally our production time is in 15-20 workdays for one container (20-26 ton).

Q:What s your after-sale service?

We produce your order strictly by your request.The product is remanufactured after sample confirmation. If there is quality problem. please provide photos or test reports, we will replace defective goods or return funds

Q:What is your payment term?

Mostly we use 30% advance payment by T/T, 70% before shipment.For small amount order, we have paypal account.

Q:How can I get the quotation?

Please send us information for quote: drawing, material, weight, quantity and request,we can accept PDF, ISGS, DWG, STEP file format. If you don't have drawing, please send the sample to us,we can quote base on your sample too.