Do you offer cold forging services?

Yes, cold forging is available as a customized process.

What surface treatments are offered?

Options include cleaning, polishing, painting, zinc plating, and black phosphate.

Hexagon Flange Head Tapping Screw with PTFE Coating St 4.8

Name: Hexagon Flange Head Tapping Screw with PTFE Coating St 4.8
Brand: Ningbo Strong Bolt Trade Co., Ltd.
SKU: 2138316192

Zhejiang, ChinaNingbo Strong Bolt Trade Co., Ltd.

US$0.10

1,000 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

C1022A

Shape of Head

Modify Truss Head

Model NO.

DIN/ASNI/GB

Surface Finishing

Head Painted, Zinc, Black Phos

Certification

ISO, GS, RoHS, CE

Customized

Process

Cold Forging

Stardard

DIN7504K, ISO, ANSI, ASME, Ifi, JIS, Bsw

Delivery

Instock

Thread Type

Ab Type, a Type

Transport Package

Small Box & Bulk & Customizing

Specification

ST4.8

Trademark

STRONG BOLT

Origin

Ningbo, China

HS Code

7318140090

Production Capacity

2500tons/Year

Key features

Customized Process: Cold forging process available to meet specific requirements.

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

Multiple Standards: Complies with DIN7504K, ISO, ANSI, ASME, IFI, JIS, and BSW.

Flexible Sizing: Sizes range from ST2.9 to 6.3 and #8 to #14.

Customized Length: Lengths available from 9.5mm to 50mm based on demand.

Customized Surface: Options include paint, zinc, and black phosphate finishes.

Customized Packaging: Packing can be tailored to customer needs including boxes and pallets.

Fast Delivery: Off-season lead time within 15 workdays; peak season one month.

Company profile

Self-brandedYears of Export ExperienceR&D CapabilitiesCustomization from Designs

Ningbo Strong Bolt Trade Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service AvailableAverage Response Time: ≤3.06h

AI-Powered supplier vetting

SummaryNingbo Strong Bolt Trade Co., Ltd. is a China-based trading company established in 2014 with 16 employees. It reports strong customization and ODM capabilities, new product activity within the past year, and extensive export activity, with 90% of sales from exports and 10 years of export experience. Its stated product output covers several fastener categories, while quality control staffing is reported at 11–20 personnel. However, service-management procedures lack documented records, and the company reports no overseas warehouses, showrooms, agents or branches, or offline trade-show participation. Financial information is identified for 2021–2023, but the provided slices do not give sufficient evidence to assess financial strength. No certification information, customer cases, or SDK availability is provided.

Supplier typeThe supplier is identified as a trading company, specifically Ningbo Strong Bolt Trade Co., Ltd., established in 2014 in Ningbo, Zhejiang, China, with 16 employees and limited-company status. This clearly establishes its business type but does not indicate that it operates as a manufacturing entity.

After-Sales capabilityThe supplier has written procedures for service assessment, supplier approval, corrective and preventive actions, and complaint handling, but no written records are reported for these processes. It also lacks overseas warehouses, showrooms, agents or branches, and reports zero countries with overseas services, limiting evidence of established international after-sales infrastructure.

R&D capabilityThe supplier reports that it introduced new products during the past year and provides ODM services. However, it reports no available SDK, so its innovation evidence supports product development and design services but not software-development integration.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM availability, providing direct evidence of broad customization and design-related service capability.