Is there stock available for GR8 and GR8M nuts?

Yes, we have stock of GR8 and GR8M heavy hex nuts in both inch and metric sizes.

What payment terms do you accept?

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

What is the lead time during peak season?

The average lead time during peak season is 1 to 3 months.

Stainless Steel SS316 Grade 8m Heavy Hex Nut

Name: Stainless Steel SS316 Grade 8m Heavy Hex Nut
Brand: TAIZHOU FASTOOL INDUSTRY CO., LTD.
SKU: 900614805

Jiangsu, ChinaTAIZHOU FASTOOL INDUSTRY CO., LTD.

US$1.00

100-999 Pieces

US$0.65

1,000-4,999 Pieces

US$0.60

5,000-49,999 Pieces

US$0.55

50,000+ Pieces

Product profile

Customization

Available

Material

Stainless Steel

Type

Hexagon Head

Model NO.

Heavy hex nut-GR8M-M20

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI, GB

Grade

Stainless Steel

Application

Environmental

Finish

Passivation

Stainless Steel Series

SS304/316/316L/317L/321/316ti

Dimension Standard

ASME B 18.2.2

Packing

Small Box

Delivery Time

5-35 Days

Transport Package

CTN First, Then in Pallet

Specification

M6-64

Trademark

Origin

Jiangsu, China

HS Code

7318151090

Production Capacity

100 Tons /Month

Key features

Wide Material Selection: Available in SS304, SS316, SS316L, SS317L, SS321, SS316ti, and 904L.

Comprehensive Size Range: Heavy hex nuts available in sizes from M6 to 64mm.

Flexible Order Acceptance: Accepts both small and large orders, standard and unstandard requirements.

Experienced Sales Support: Service provided by sales team with 10 years of fastener industry experience.

Multiple Standard Compliance: Meets ASME B18.2.1, A325, A325M, DIN, ANSI, and GB standards.

Ready Stock Availability: Stock available for GR8, GR8M, and regular SS304/316 GR80 bolts.

Fast Delivery Time: Delivery within 5 to 35 days depending on stock and order specifics.

Complete Fastener Range: Supply includes bolts, nuts, washers, threaded rods, and machining products.

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: ≤6.11hTerms 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.