What payment terms do you accept?

We accept LC, T/T, and Western Union.

What is the size range for your products?

Diameter ranges from M5 to M64 (1/4'-2 1/2) and length from 10mm to 1000mm (1/2'-40').

Can you customize the marking on the product?

Yes, marking can be customized according to client requirements via OEM service.

Round Grooved Slotted Bolt Inside and Outside Thread Special Nut

Name: Round Grooved Slotted Bolt Inside and Outside Thread Special Nut
Brand: TAIZHOU FASTOOL INDUSTRY CO., LTD.
SKU: 731513095

Jiangsu, ChinaTAIZHOU FASTOOL INDUSTRY CO., LTD.

US$1.00

1,000-4,999 Pieces

US$0.80

5,000-9,999 Pieces

US$0.70

10,000+ Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Type

Round Head

Model NO.

M8-64

Connection

Common Bolt

Head Style

Round

Standard

According to The Drawing

Grade

A2-70

Price for The Size

M20X1.5X12

Range of Products

OEM and as Standard Drawing

Delivery Time

25 Days

Packing

Exporting Packing

Transport Package

Bulk in CTN

Specification

M6-64

Trademark

Origin

Jiangsu, China

HS Code

7318160000

Production Capacity

50000PCS/Month

Key features

Wide Material Selection: Available in SS304, SS316, Hastelloy, Inconel, Titanium, and more.

Custom Drawing Service: Products manufactured strictly according to client drawings.

OEM Marking Support: Custom marking and branding available upon client request.

Extensive Size Range: Diameter M5-M64 and Length 10-1000mm available.

Experienced Sales Team: Over 18 years of trading experience in fastener industry.

Free Sample Policy: Free samples provided if in stock; buyer covers freight.

One-Stop Purchasing: Comprehensive range including bolts, nuts, washers, and parts.

Multiple Standards Compliance: Meets DIN, ASME, JIS, BS, NFE, GOST, and SIO standards.

Company profile

High Repeat Buyers ChoiceIn-stock CapacityRaw-Materials TraceabilityImporters and Exporters

TAIZHOU FASTOOL INDUSTRY CO., LTD.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2009-05-03Nearest Port: SHANGHAI, NINGBOAverage Response Time: ≤5.92hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF

AI-Powered supplier vetting

SummaryThe supplier demonstrates OEM and ODM experience, broad customization options, ISO 9001 certification, three production lines, quality assurance, raw-material traceability, and documented finished-product inspection instructions. It also reports inventory capability, export rights, and lead times stated as within 15 workdays to one month. However, the evidence identifies important management and development gaps: no available R&D audit documentation, no new products in the past year, no SDK, no written corrective-action or complaint-handling procedures, no formal supplier-service procedures or approved supplier list, and no valid manufacturing-capacity contract with related subcontractors. Overseas service coverage is limited, with no overseas warehouse, showroom, agents, branches, or offline trade-show participation. Financial credibility cannot be assessed because the slices only identify reporting years and do not provide financial results.

Supplier typeThe supplier operates as a manufacturer offering OEM and ODM services, holds self-operated import and export rights, and provides multiple customization models. It has inventory capability, but no valid manufacturing-capacity contract with related subcontractors and no overseas service infrastructure such as warehouses, showrooms, agents, or branches.

CertificationsThe supplier reports ISO 9001 certification, which is explicit evidence of holding a recognized quality-management-system certification. No other certifications are identified in the provided slices.

R&D capabilityThe supplier reports technology-engineering support and new-product development responsibilities and offers ODM services. Against this, it has no available R&D design-input, output, review, verification, or validation documents, no SDK, no new products in the past year, and R&D engineers with less than five years of total experience.

Production capacityThe supplier operates three production lines, reports inventory capability, employs 6–10 quality-control staff, uses uniformly followed finished-product inspection instructions, and maintains quality assurance and raw-material traceability. Deficiencies include no valid capacity contract with related subcontractors, no continuous batch quantity reconciliation, and no outsourcing standard operating procedure.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, and also provides OEM and ODM services, demonstrating broad stated customization coverage.

Client casesThe supplier states that it provides OEM services for well-known brands, which is direct evidence of at least one category of customer experience. No brand names, project details, volumes, product examples, or independently verifiable case information are provided.