What are your payment terms?

Standard terms are FOB, CIF, EXW. Payment methods include SWIFT TT, D/P, and LC at sight (negotiable for bulk orders).

What certifications do you hold?

We are certified with ISO9001:2015, API 20E BSL1/2/3, API 20F, PED 2014/68/EU, AD2000, CPR, and ISO14001/45001.

What is the minimum order quantity?

The minimum order quantity is 500 Kgs.

Gr4 API20e Bsl1 Pttfe Heavy Hex Nut

Name: ASTM A194 2h 2hm Gr7/7lgr7m/7ml/Gr4 API20e Bsl1 Pttfe Heavy Hex Nut
Brand: Ningbo Kingli Fastener Co., Ltd.
SKU: 2252604915

Zhejiang, ChinaNingbo Kingli Fastener Co., Ltd.

US$0.10

10,000 Pieces

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Material

Alloy Steel

Type

Hexagon Head

Model NO.

A194

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, A194

Grade

2h 2hm Gr7/7lgr7m/7ml/Gr4

Delivery Date

35 Days After Order Confirmed

Certificate

API,ISO9001,CPR,PED,Ad2000

Surface Coating

PTFE

Used

Machinery, Chemical Industry

Transport Package

25kg/Carton, 960kg/Pallet

Specification

M10

Trademark

KLF

Origin

China

HS Code

7318159090

Production Capacity

1000ton /Month

Key features

Certified Manufacturer: ISO9001, API 20E BSL1/2/3, PED, AD2000 certified with 18,000 sqm facility.

Customization Available: Supports OEM/ODM, non-standard designs, and custom surface coatings like PTFE.

Wide Product Range: Produces bolts (1/2'-3') and nuts (1/2'-4') via cold/hot forging processes.

Strict Quality Control: Two-stage QA: pre-production sample checks and full batch pre-shipment inspection.

Global Industry Application: Serves machinery, oil & gas, shipbuilding, wind/solar, and structural steel sectors.

Flexible Packaging: Offers 25kg/box or 15kg/box options with fumigation or standard wooden boxes.

Experienced Exporter: 15 years of export experience with dedicated foreign trading staff and agents.

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

Company profile

Years of Export ExperienceExhibition ExperienceODM ServicesFlexible Customization

Ningbo Kingli Fastener Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedExport Year: 15 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤6.68h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryThe supplier is an ISO9001:2015-certified fastener, machined-component, and associated-products manufacturer with stated certifications including API 20E-0066 BSL2, PED, AD2000 Merkblatt W0, and compliance with multiple international standards. It reports six production lines, six to ten quality-control staff, and annual capacities of 4,000 tons of studbolts, 5,000 tons of hex nuts, 3,000 tons of thread rods, and 4,000 tons of hex bolts. The supplier supports extensive customization, ODM, and OEM services, and reports new products during the past year. Export experience is stated as 15 years, with 90% of sales from exports and broad global markets. However, service and complaint procedures lack written records, and the supplier has no overseas warehouse, showroom, agent, branch, or offline trade-show participation. Financial evidence is insufficient for a credibility judgment.

Supplier typeThe supplier identifies itself as an ISO9001:2015-certified manufacturer of fasteners, machined components, and associated products. Its stated product range includes studbolts, hex nuts, thread rods, and hex bolts, supported by six production lines and dedicated cutting, punching, chamfering, and heat-treatment facilities.

CertificationsThe supplier reports ISO9001:2015 certification and additional certifications including API 20E-0066 BSL2, PED2014/68/EU, and AD2000 Merkblatt W0. It also states compliance with ASTM, ANSI, DIN, ISO, AS, GB, and EN standards, providing explicit evidence of broad certification and standards coverage.

After-Sales capabilityThe supplier has written procedures for service assessment, approved-supplier management, corrective and preventive actions, and complaint handling, but no written records are available for these processes. It also has no overseas warehouse, showroom, agent, branch, or offline trade-show participation, limiting demonstrated overseas service infrastructure.

R&D capabilityThe supplier reports that it introduced new products during the past year, provides ODM services, and has a stated total experience of two years for R&D engineers. It does not have an available SDK, but the reported new-product activity and ODM capability provide some evidence of innovation support.

Production capacityThe supplier reports six production lines, six to ten quality-control staff, and stated annual capacities of 4,000 tons of studbolts, 5,000 tons of hex nuts, 3,000 tons of thread rods, and 4,000 tons of hex bolts. Its facilities include cutting, punching, chamfering, and heat treatment, indicating established manufacturing capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These capabilities are stated consistently across the R&D and production information, supporting a broad customization offering.

Client casesThe supplier states that it provides OEM services for well-known brands, has exported for 15 years, derives 90% of sales from exports, and serves markets across the Americas, Europe, Asia, Africa, Australia, and the Middle East. These statements demonstrate reported customer and market experience, although no specific customer names or project details are provided.

Product Q&A

Q:Are you a trading company or manufacturer?

We are an integrated manufacturer with our own 18,000 sqm facility producing high-quality fasteners.

Q:What is your product range?

We specialize in cold/hot forged bolts (1/2' to 3' diameter) and nuts (1/2' to 4' diameter), including standard and customized parts.

Q:What are your packing methods?

Options include 25kg/box (36 boxes/pallet), 20kg/box (48 boxes/pallet), or 15kg/box (48 boxes/pallet), with fumigation or standard wooden boxes.

Q:What is your quality assurance system?

We use a two-stage QA: pre-production dimensional checks on samples and full batch pre-shipment inspections for dimensions, mechanical properties, and chemical composition.

Q:Which industries do your products serve?

Our products are widely used in machinery assembly, oil & gas, structural steel construction, shipbuilding, and wind/solar energy installation.