Can you handle OEM and ODM orders?

Yes, we support OEM/ODM services. You can send detailed requests for item number, style, logo, size, material, and quantity.

What payment methods do you accept?

We accept payment via T/T, PayPal, or Western Union.

What is your monthly production capacity?

Our monthly capacity includes over 500 tons for anchor bolts and 1000 tons for socket screws.

Fine Pitch Thread Castle Nut in White Zinc

Name: Fine Pitch Thread Castle Nut in White Zinc
Brand: Dongguan VG Fasteners Co., Ltd.
SKU: 2109437915

Guangdong, ChinaDongguan VG Fasteners Co., Ltd.

US$0.01

50,000 Pieces

Sample price:US$0.01/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel, Alloy Steel, Stainless Steel

Type

Hexagon Head

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI, GB, JIS, GOST, BSW

Grade

Grade 4, 6, 8, 10

Surface Treatment

HDG, White Zinc Plated, Yellow Zinc Plated

Type1

Slotted Nut

Type2

Crown Nut

Type3

Castle Nut

Type4

Brass Nut

Transport Package

1. Small Boxes Into Outer Carton 2. Bulk Packaging

Specification

M12-M40

Trademark

Vigor

Origin

China

HS Code

731816

Production Capacity

1000 Tons Per Month

Key features

Wide Material Selection: Available in Carbon Steel, Alloy Steel, Stainless Steel (SS304/316), and Brass.

Multiple Surface Treatments: Options include HDG, White/Yellow/Black Zinc Plated, Black Oxide, and Nickel Plated.

Global Standard Compliance: Meets DIN, ANSI, GB, JIS, GOST, and BSW standards with various grade options.

OEM/ODM Customization: Supports customized sizes, materials, and surface treatments for specific needs.

High Production Capacity: Monthly capacity exceeds 500 tons for anchor bolts and 1000 tons for socket screws.

ISO 9001 Certified Quality: Backed by strict in-house QC measures and ISO 9001:2000 certification.

Fast Sample Delivery: Free samples provided within 7 days; bulk orders take 15-30 working days.

14 Years Industry Experience: Established manufacturer with over 14 years of expertise in fastener solutions.

Company profile

High Repeat Buyers ChoiceExhibition Experience

Dongguan VG Fasteners Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤1.50h

AI-Powered supplier vetting

SummaryDongguan VG Fasteners Co., Ltd. is identified as both a trading company and manufacturer/factory in China, offering anchors, screws, nuts, thread rods, and related fasteners. It reports ISO 9001 and ISO 14000 management-system certifications, professional R&D capability, 3D software design, and multiple customization modes. Stated production capacity includes 12,000 tons of socket screw items and 6,000 tons of anchor bolts annually. The supplier has self-operated import/export rights and reports that 90% of total sales come from exports. However, SDK availability is explicitly absent, while after-sales capability, customer cases, raw-material traceability, and several sustainability controls are not evidenced. Financial information is represented only by years rather than performance metrics, so financial credibility cannot be assessed from the provided data. The SGS audit record is dated April 24, 2024 to April 23, 2025, with an evaluation result of 0; the meaning of that result is not defined in the...

Supplier typeThe supplier is described as a Limited Company and as both a Trading Company and Manufacturer/Factory. Its stated scope covers fastener sales, hardware, metal products, mechanical parts, tools, plastics, molds, and related goods, indicating a combined trading and manufacturing business model.

CertificationsThe supplier reports holding ISO 9001 and ISO 14000 management-system certifications. These certifications provide explicit evidence of formal quality and environmental management systems, although no certificate numbers, issuing bodies, or validity dates are provided.

R&D capabilityThe supplier is explicitly identified as a professional technical supplier, reports 3D software design services, and has 6–10 years of total R&D engineer experience. However, it reports no available SDK, limiting evidence of software-development integration capability.

Production capacityThe supplier reports annual productivity of 12,000 tons for socket screw items and 6,000 tons for anchor bolts, and also identifies itself as a manufacturer/factory. These stated capacities support a positive assessment of production capability, although broader capacity utilization and facility details are not provided.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of broad customization coverage for its offered products.

Product Q&A

Q:What materials are available for these nuts?

We offer Carbon Steel, Alloy Steel, Stainless Steel (SS304, SS316), and Brass.

Q:What surface treatments can be customized?

Options include HDG, White Zinc Plated, Yellow Zinc Plated, Black Zinc Plated, Black Oxide, Geomet, Dacroment, Anodization, Nickel Plated, and Zinc-Nickel Plated.

Q:What standards do your products meet?

Our products comply with DIN, ASTM/ANSI, JIS, EN, ISO, AS, GB, and BSW standards.

Q:What is the lead time for bulk orders?

Lead time is 15-20 days in slack season and 25-45 days in busy season. Bulk orders typically take 15-30 working days.

Q:Do you provide free samples?

Yes, we provide free samples within seven days for your approval.