How long does it take to produce an order?

Lead time is within 15 workdays for both peak and off-peak seasons.

What payment methods do you accept?

We accept LC, T/T, D/P, PayPal, small-amount payment, and Western Union.

Is there quality control inspection?

Yes, 100% inspection including visual and functional checks is performed by packing staff.

Durable Hexagon Socket Head Screws for Precision Engineering Projects

Name: Durable Hexagon Socket Head Screws for Precision Engineering Projects
Brand: Hebei Tengyun New Materials Co., Ltd
SKU: 2092777362

Hebei, ChinaHebei Tengyun New Materials Co., Ltd

US$0.10

1 Piece

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Type

Round Head

Model NO.

1-1

Groove

Flower

Connection

Common Bolt

Head Style

Round

Standard

DIN

Grade

6.8

Applicable Industries

Construction, Manufacturing

Surface Treatment

Whitewash

Whether to Support Customization

Support

After-Sales

Three Months

Transport Package

Container Loading

Specification

1-30

Trademark

Huilin

Origin

Handan, Hebei

HS Code

0101101010

Production Capacity

50000

Key features

Integrated Plum Blossom Head: 82-degree cone angle ensures flush finish with surface for elegant applications.

Enhanced Anti-Slip Torque: Hexagonal star groove offers 70% better anti-slip capability than traditional cross grooves.

Self-Tapping Thread Capability: ST series cuts through cork or thin metal up to 3mm without pre-drilling.

High Hardness Carbon Steel: Heat-treated 10B21/45# steel achieves HRC38-42 hardness for indoor loads.

Superior Corrosion Resistance: Stainless steel 304/316 ideal for marine and high humidity environments.

Dakro Coating Durability: Withstands salt spray for over 500 hours, perfect for coastal or corrosive areas.

Full Customization Support: Offers customization from samples, designs, and flexible minor adjustments.

100% Finished Product Inspection: Every item undergoes visual and functional inspection by packing staff.

Company profile

R&D CapabilitiesProduction Process VisualizationQuality AssuranceHigh Repeat Buyers Choice

Hebei Tengyun New Materials Co., Ltd

Hebei, 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: 1 Year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤1.58h

AI-Powered supplier vetting

SummaryThe supplier is explicitly identified as a professional technical supplier offering 3D software design and multiple customization modes. Its stated business scope covers power equipment and electronic components, machinery and metal-related products. Production information includes seven production lines and lead times within 15 working days in both peak and off-season periods. However, the supplier reports no available SDK, no in-stock capability, no overseas warehouse, no overseas agents or branches, and no valid manufacturing contract with affiliated subcontractors. Quality and supplier-management controls appear limited because finished products are checked by packing staff, production batches are not continuously reconciled, outsourcing procedures are absent, and no written service-supplier assessment procedures are maintained. Environmental assessment documentation and recent fire-drill activity are reported, but no specific certifications, customer cases, or after-sales service arrangements are...

Supplier typeThe supplier is explicitly described as a professional technical supplier. Its registered business scope spans power facilities and electronic components, mechanical parts, metal products, tools, structures, wire rope, chains, and related manufacturing and sales activities, indicating a broad industrial manufacturing and trading profile.

R&D capabilityThe supplier provides 3D software design services and is identified as having professional technical R&D capability, supporting some product-development capability. However, it explicitly has no available SDK, and the slices provide no information on patents, proprietary technologies, or measurable R&D outputs.

Production capacityThe supplier reports seven production lines and average lead times within 15 working days in both peak and off-season periods. Countervailing controls are weak: there is no valid manufacturing contract with affiliated subcontractors, no continuous production-quantity reconciliation, no outsourcing SOP, no in-stock capability, and finished products are checked by packing staff.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides 3D software design services, indicating broad stated support for customized development and design work.