What is the delivery time?

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

Which markets do you export to?

We serve over 100 countries and regions, including Europe, North/South America, the Middle East, and Southeast Asia.

Can I become your distributor in my country?

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

310S Hex Bolts - Reliable Fasteners for Industrial Strength

Name: 310S Hex Bolts - Reliable Fasteners for Industrial Strength
Brand: HOWIN Machinery Co., Ltd.
SKU: 2194003052

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

High Temperature Resistance: Retains structural integrity and strength in extreme thermal environments without breaking.

Superior Corrosion Resistance: Resists rust, pitting, and crevice corrosion in seawater, harsh chemicals, and acidic environments.

Wide Material Selection: Available in Inconel, Monel, Hastelloy, Duplex, and various stainless steel grades.

Fully Customizable Dimensions: Customized dimensions and specifications available from M8 to M100 to fit project blueprints.

Comprehensive Quality Control: Includes raw material inspection, dimensional checking, thread inspection, and 100% finished product testing.

OEM and ODM Services: Full customization from samples or designs with flexible customization options available.

Global Market Reach: Exports to over 100 countries including Europe, Americas, Middle East, and Southeast Asia.

High Production Capacity: Manufacturer with 500,000 tons annual production capacity for special alloy fasteners.

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 PortAverage Response Time: ≤1.47h

About Our Factory & Business Background

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

Registered Capital1,000,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

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

Repeat Buyers Choice80%~100%

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. Our production capacity is 500,000 tons annually.

Q:What products do you mainly supply?

Bolts, nuts, screws, studs, threaded rods, washers, and other standard/non-standard fasteners.

Q:What materials can you produce?

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

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

Yes. We excel in non-standard customization.

Q:How do you ensure product quality?

We oversee quality from raw material inspection, production, dimensional checking, thread inspection to final packing. Material certificates and third-party inspection available if required.