What surface finishes are available?

We offer Plain, Black Oxide, Zinc Plated (Clear/Blue/Yellow/Black), H.D.G, Nickel, Chrome, PTFE, Dacromet, Geomet, Magni, Zinc Nickel, and Zinteck.

What is the minimum order quantity?

The MOQ is 500kg for standard orders, but we also support small quantities starting from 1 Pc for customized needs.

China Supplier Zinc Black Galvanized Pan Head Hex Socket Screw

Name: China Supplier Zinc Black Galvanized Pan Head Hex Socket Screw
Brand: Shanghai G&T Industry Co., Ltd.
SKU: 2090714215

Shanghai, ChinaShanghai G&T Industry Co., Ltd.

US$0.50

100-999 Pieces

US$0.05

1,000-9,999 Pieces

US$0.02

10,000-99,999 Pieces

US$0.01

100,000+ Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Material

Aluminum Steel

Type

Countersunk Head

Model NO.

Pan Head Hex Socket Screw

Groove

Hexagon

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, GB, ANSI, BSW, JIS, GOST

Grade

8.8

Packing

25 Kg/Cartons, 36 Cartons/Pallet

OEM

ODM

MOQ

500kg

Certificate

TUV/ISO9001/ISO14001/OHSAS18001

Sample

Avaliable

Thread Type

Unc Unf

Transport Package

25kg Per Cartons, 36 Cartons Per Pallets

Specification

DIN912

Trademark

G&T

Origin

China

Key features

Wide Standard Compliance: Meets DIN, GB, ANSI, BSW, JIS, GOST, ASME, and ISO standards.

Extensive Material Options: Available in Carbon Steel, Alloy Steel, Stainless Steel, and Brass.

Diverse Surface Finishes: Options include Zinc Plated, Black Oxide, H.D.G, Nickel, Chrome, and PTFE.

Flexible Customization: Accepts OEM/ODM, custom drawings, and samples for non-standard parts.

High Precision Capability: Strictly follows drawing tolerances for high-precision parts manufacturing.

Quality Assurance: Strict quality control adhering to ISO9001:2008 procedures from production to delivery.

Fast Delivery: Standard parts ship in 7-15 days; non-standard parts in 15-25 days.

Competitive Pricing: Offers one-stop shopping with competitive prices and timely delivery.

Company profile

Years of Export ExperienceHigh Repeat Buyers ChoiceFast DeliveryManagement Certification

Shanghai G&T Industry Co., Ltd.

Shanghai, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.72h

AI-Powered supplier vetting

SummaryShanghai G&T Industry Co., Ltd. is identified as a limited trading company offering bolts, nuts, threaded rods, stud bolts, and customized fasteners. The supplier reports broad customization, ODM capability, new products launched during the past year, and OEM service for well-known brands. Stated annual productivity includes 6,000 tons of thread rods, 5,000 tons of bolts, 5,000 tons of nuts, 3,000 tons of washers, and 3,000 tons of stud bolts. Service procedures include documented supplier assessment, corrective and preventive actions, and customer complaint handling, with lead times within 15 workdays in both peak and off-season. However, the supplier has no overseas agents or branches, overseas warehouse, showroom, or inventory capability. Raw-material traceability, quality assurance status, outsourcing controls, and contract status are unknown. An audit by TUV Rheinland is recorded, but the audit type and evaluation result are not sufficiently interpretable from the provided values.

Supplier typeThe supplier is a limited company classified as a trading company, with a stated business scope covering metal materials, hardware, machinery, and related products. Its offered products are bolts, nuts, threaded rods, stud bolts, and customized fasteners, and it is not identified as part of a larger company group.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaint handling. It has no overseas agents or branches, overseas warehouse, showroom, or in-stock service capability, which limits local and immediate after-sales support.

R&D capabilityThe supplier reports new products during the past year, ODM service, and multiple design-based customization options. It does not have an available SDK, but the available evidence supports product development and design capability.

Production capacityReported annual productivity is 6,000 tons of thread rods, 5,000 tons each of bolts and nuts, and 3,000 tons each of washers and stud bolts. Lead time is stated as within 15 workdays in both peak and off-season; however, the supplier also reports no inventory capability, while outsourcing procedures and manufacturing-capacity contracts remain unknown.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its product scope also expressly includes customized fasteners, and it reports ODM capability.

Product Q&A

Q:What materials are available for these screws?

We provide Carbon Steel, Alloy Steel, Stainless Steel, and Brass options.

Q:Can you manufacture non-standard parts based on drawings?

Yes, we accept OEM/ODM services. Send us your drawings or samples, and we will custom-make the hardware to meet your specific requirements and tolerances.

Q:What is the lead time for orders?

Standard parts take 7-15 days, while non-standard parts take 15-25 days. We aim to deliver as soon as possible while guaranteeing quality.

Q:What are the payment terms?

We accept T/T, L/C, D/A, D/P, Western Union, and PayPal. For production, a 30% deposit is required, with the balance paid before shipment.

Q:How is product quality ensured?

All processes strictly adhere to ISO9001:2008 procedures with strict quality control from production to delivery, supported by strong technology and management.