What is the delivery time?

Off-season: 30 days; Peak: 1-3 months.

Which markets do you export to?

We export to Europe, North & South America, the Middle East, Southeast Asia, and over 100 regions.

Can I become your distributor in my country?

Yes. We welcome distributors and long-term partners. Contact us for details.

Heavy-Duty Alloy Nut Bolt Screw 400 for Corrosive Environments

Name: Heavy-Duty Alloy Nut Bolt Screw 400 for Corrosive Environments
Brand: HOWIN Machinery Co., Ltd.
SKU: 2330571665

Jiangsu, ChinaHOWIN Machinery Co., Ltd.

US$1.00

1,000-4,999 Pieces

US$0.50

5,000+ Pieces

Product specifications

Material Grade

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Material

High Strength Steel

Type

Hexagon Head

Model NO.

N10276

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, GB, ISO, ASTM, ASME

Grade

12.9

Application

Machinery, Chemical Industry, Environmental, Building

Finish

Plain, Passivated, Polished, Black Oxide

Product Name

Hex Bolts

Keywords

Bolts

Feature

High Corrosion and Temperature Resistance

Usage

Petrochemical, Oil and Gas, Chemical Processing

OEM Custom

Yes

ODM Custom

Yes

Package

Carton+Pallet

Transport Package

Standard Packaging or Customized

Specification

Standard Specifications or Customized

Trademark

HOWIN

Origin

Jiangsu, China

HS Code

7318159090

Production Capacity

50000/Year

Key features

Extreme Corrosion Resistance: Resists harsh chemicals, acidic conditions, and chloride-rich environments without rust or pitting.

High Temperature Endurance: Maintains structural strength and resists mechanical fatigue in extreme heat conditions.

Comprehensive Material Selection: Available in 304, 316, Monel, Inconel, Hastelloy, and other special alloys per customer needs.

Fully Customizable Specifications: Customizable head type, thread, surface finish, and dimensions from M8 to M100 based on drawings.

Wide Industry Application: Ideal for petrochemical, oil & gas, marine, power generation, and chemical processing sectors.

Strict Quality Control: 100% inspection including dimensional and thread checks with material certificates available.

OEM and ODM Services: Full customization options from samples and designs with flexible manufacturing capabilities.

Global Export Capability: Exports to over 100 regions including Europe, Americas, Middle East, and Southeast Asia.

Company profile

High Repeat Buyers ChoiceCustomization from SamplesFlexible CustomizationOEM Services

HOWIN Machinery Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 0 Year CertifiedNearest Port: Shanghai Port CertifiedTerms of Payment: LC, T/T, D/P, etc.

About Our Factory & Business Background

AddressNo.62 Beiyan Road, Beijiang Village, Dainan Town, Xinghua City, Taizhou, Jiangsu, China

Registered Capital1,000,000 RMB

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: one month

Minimum Order Quantity50 Pcs

Supply Chain Partners20

Our Production Capability & Technical Expertise

Main ProductsStainless Steel Part, Alloy Fastener, Alloy Nuts, Alloy Bolts

Production Lines2

Production MachinesSaw Machine, CNC Lathe, Laser Welding Machine, Full Automatic Lathe

QA/QC inspectors1 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff

R&D Engineers1 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Main MarketsDomestic

Number of Foreign Trading Staff1

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Product Q&A

Q:Are you a trading company or a manufacturer?

Manufacturer specializing in special alloy fasteners and custom metal parts with a 500,000-ton annual capacity.

Q:What products do you mainly supply?

We supply bolts, nuts, screws, studs, threaded rods, washers, and standard or non-standard fasteners.

Q:What materials can you produce?

Incoloy, Inconel, Monel, Hastelloy, high-temp alloys, duplex and super austenitic stainless steel, and other corrosion-resistant alloys.

Q:Do you accept custom or non-standard orders?

Yes. We specialize in custom non-standard orders.

Q:How do you ensure product quality?

We ensure quality from raw materials to final packing, including dimensional and thread checks. Material certificates and third-party inspections available upon request.