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STANDARD 18-8 Stainless Steel Standard Flange Bolt - 18-8 Stainless Steel Standard Flange Bolts
STANDARD18-8 Stainless Steel Standard Flange Bolts

STANDARD 18-8 Stainless Steel Standard Flange Bolt

The Standard Flange Bolt: Std is an 18-8 stainless steel flange bolt, plain finish, 1 1/4 in long and fully threaded, supplied in a small pack of 100. It meets IFI-111 dimensional standards and ASTM 193 material…

SKU 3G-OTH-686033

Also listed as: 31SFH25C125 · 31 SFH 25C 125

Brand
STANDARD
Item
18-8 Stainless Steel Standard Flange Bolt
Part Number
31-SFH-25C-125
Category
18-8 Stainless Steel Standard Flange Bolts
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

STANDARD
Manufacturer Part Number
31-SFH-25C-125
Type
Flange Bolts
Pack Size
Small Pack
Dimensional Standards
IFI-111
Material Quality Standards
ASTM 193

Technical Documents

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STANDARD Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Standard Flange Bolt: Std is an 18-8 stainless steel flange bolt, plain finish, 1 1/4 in long and fully threaded, supplied in a small pack of 100. It meets IFI-111 dimensional standards and ASTM 193 material quality standards, with manufacturer part number 31-SFH-25C-125.

Frequently Asked Questions

What is a Standard Flange Bolt used for?

A Standard Flange Bolt is used to fasten flanged connections in piping, valve, and pump assemblies. Its integrated flange distributes clamping load without a separate washer, making it ideal for industrial applications requiring leak-resistant joints in stainless steel systems.

What are the specifications of the Standard Flange Bolt 31-SFH-25C-125?

This Standard Flange Bolt is 18-8 stainless steel, grade 18-8, plain finish, 1 1/4 in long, fully threaded, and supplied in a 100-piece pack. It meets IFI-111 dimensional standards and ASTM 193 material quality standards, with manufacturer part number 31-SFH-25C-125.

Where to buy Standard Flange Bolts worldwide?

3G Electric supplies Standard Flange Bolts worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine fasteners like this 18-8 stainless steel flange bolt and deliver to your site, regardless of location.

How to select the right Standard Flange Bolt for my application?

Select a Standard Flange Bolt based on material compatibility, length, thread type, and pressure rating. For stainless steel systems, 18-8 grade offers corrosion resistance. Ensure dimensional standards like IFI-111 and material specs such as ASTM 193 match your flange requirements.

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STANDARD Products

3G Electric supplies STANDARD 18-8 stainless steel standard flange bolts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
ARMSTRONG
ARMSTRONG
This ARMSTRONG flange set includes two stainless steel flanges with EPDM gaskets, each featuring a 1-1/2 in NPT connection. Designed for industrial piping systems, these flanges join pipes or connect equipment such as pumps, providing a corrosion-resistant seal for water, steam, or chemical applications
ARMSTRONG
ARMSTRONG
Standard flange for connecting piping in fluid-handling systems. Features 1 1/4 in NPT connection, stainless steel body, and EPDM gasket. Includes hardware kit and two flanges per unit. Compatible with ARMSTRONG R20-75 pump or valve
Standard flange with stainless steel body, includes bolt for secure assembly. Compatible with TACO model 110-113 and part numbers 5CHJ9, 5CHK1, 5CHK7. Used in fluid-handling systems such as HVAC and water circulation
TACO
Standard flange with stainless steel body, includes bolt for secure assembly. Compatible with TACO model 110-113 and part numbers 5CHJ9, 5CHK1, 5CHK7. Used in fluid-handling systems such as HVAC and water circulation

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18-8 stainless steel flange bolt with plain finish, 3/4 inch length, fully threaded. Meets IFI-111 dimensional standards and ASTM 193 material quality standards. Supplied in a small pack. Used in industrial assemblies where a built-in washer face distributes clamping load, such as machinery, piping flanges, and structural connections
STANDARD
18-8 stainless steel flange bolt with plain finish, 3/4 inch length, fully threaded. Meets IFI-111 dimensional standards and ASTM 193 material quality standards. Supplied in a small pack. Used in industrial assemblies where a built-in washer face distributes clamping load, such as machinery, piping flanges, and structural connections
18-8 stainless steel flange bolt with plain finish, 1 inch length, fully threaded, inch size. Meets IFI-111 dimensional standards and ASTM 193 material quality standards. Sold in a 10-pack. Used in industrial assemblies where a built-in washer face distributes clamping load, such as machinery, piping flanges, and structural connections
STANDARD
18-8 stainless steel flange bolt with plain finish, 1 inch length, fully threaded, inch size. Meets IFI-111 dimensional standards and ASTM 193 material quality standards. Sold in a 10-pack. Used in industrial assemblies where a built-in washer face distributes clamping load, such as machinery, piping flanges, and structural connections

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