How is product quality ensured?

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

What is the size range for customization?

Custom sizes are available from M1.6 to M10.

JIS B 1111 Brass Cross Recessed Countersunk Head Machine Screws

Name: JIS B 1111 Brass Cross Recessed Countersunk Head Machine Screws
Brand: WELLBOLT CO., LTD.
SKU: 919283045

Zhejiang, ChinaWELLBOLT CO., LTD.

US$0.10

10,000-19,999 Pieces

US$0.03

20,000+ Pieces

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Material

Brass

Type

Countersunk Head

Model NO.

M1.6-M10

Groove

Cross

Connection

Common Bolt

Head Style

Counter Sunk Bolt

Standard

DIN, GB, ANSI, BSW, JIS

Grade

8.8

Color

Yellow

Size

M1.6-M10

Delivery Time

7-15 Days

Application

Machinery, Chemical Industry, Building

Transport Package

25 Kg of Bolt/ Carton, 36 Cartons/Pallet.

Specification

M1.6-M10

Trademark

WELL BOLT

Origin

China

HS Code

7318160000

Production Capacity

1000 Tons Per Year

Key features

Wide Material Selection: Available in Brass, Stainless Steel (SS201-904L), Carbon Steel, and more.

Multiple Finishing Options: Zinc plating (Yellow/White/Blue/Black), HDG, Black Oxide, Anodization, etc.

Custom Size Range: Sizes customizable from M1.6 to M10 for specific application needs.

Strict Quality Control: Processes strictly adhere to ISO9001:2008 procedures for guaranteed quality.

High Precision Capability: Can strictly follow drawing tolerances to provide high precision parts.

Fast Delivery for Standard Parts: Standard parts delivered in 7-15 days; non-standard parts in 15-25 days.

OEM/ODM Service: Custom-made hardware available based on customer drawings or samples.

Global Export Experience: Exported to 60+ countries since 2010 with over 10 years of industry experience.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

WELLBOLT CO., LTD.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2010-03-01Nearest Port: shanghaiAverage Response Time: ≤4.40hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, EXW

AI-Powered supplier vetting

SummaryWELLBOLT CO., LTD. is identified as a Chinese manufacturer/factory producing fasteners and metal products. It has professional technical, 3D design, ODM, OEM, and sample/design customization capabilities, but reported no new products in the past year and no available SDK. Service management is supported by written procedures and records for supplier assessment, corrective actions, and complaint handling. The company holds a valid import/export license and has six years of export experience, with exports representing 51%–70% of total sales. However, it reports no overseas warehouses, showrooms, agents/branches, or offline trade-show participation, and overseas service coverage is recorded as zero countries. Financial records are referenced for recent years, but no financial results are provided. Certification holdings, production scale, and customer cases are not sufficiently documented; employee count is six, but this alone does not establish production capacity.

Supplier typeWELLBOLT CO., LTD. is explicitly identified as a manufacturer/factory and as a fasteners and metal production manufacturer and exporter located in Haiyan County, Zhejiang, China. It is a limited company and is not part of a larger company group.

CertificationsThe supplier is stated to possess a valid import/export license. No other certifications are identified in the provided information, so broader certification coverage cannot be assessed.

After-Sales capabilityThe supplier has written procedures and followed records for customer complaint handling, corrective and preventive actions, and service-capability assessment. However, it has no overseas warehouse, showroom, agent or branch, and its overseas service coverage is recorded as zero countries, limiting evidence of international after-sales presence.

R&D capabilityThe supplier provides professional technical R&D support, 3D software design, ODM services, and customization from samples or designs. However, it reported no new products in the past year and no available SDK, so evidence supports design and development services but not recent product innovation.

Production capacityThe supplier is explicitly classified as a manufacturer/factory producing fasteners and metal products, with export licensing and six years of export experience. Nevertheless, the employee count is six and no production capacity, equipment, output, or throughput data is provided, preventing a full assessment of manufacturing scale.

Customization capabilityThe supplier explicitly offers customization from samples and designs, 3D software design services, ODM services, and OEM services for popular brands. These statements provide direct evidence of product and design customization capability.

Client casesThe supplier states that it provides OEM services for popular brands, which indicates experience serving brand customers. No customer names, project details, order history, or verifiable case studies are provided.

Product Q&A

Q:What materials are available?

We offer Brass, Stainless Steel (SS201, SS303, SS304, SS316, SS316L, SS904L), and Carbon Steel (1010, 1022).

Q:What surface finishes do you provide?

Options include Zinc plating (Yellow, White, Blue, Black), Hot Dip Galvanized (HDG), Phosphorization, Black Oxide, Geomet, Dacroment, Anodization, Nickel plating, and Zinc-Nickel plating.

Q:What is the lead time for orders?

Standard parts take 7-15 days. Non-standard/custom parts take 15-25 days. During busy seasons, lead time may extend to 15-25 days.

Q:How do I place an order and make payment?

Payment is by T/T. For samples, 100% payment with the order. For production, 30% deposit before production, and the balance before shipment.

Q:Can you customize products based on drawings?

Yes, we can strictly follow drawing tolerances for high precision. You can send pictures, photos, or drawings via email, or send samples via DHL/TNT for custom development.