Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

LINDSTROM Low Strength Steel Square Head Bolt - Low Strength Steel Square Head Bolts
LINDSTROMLow Strength Steel Square Head Bolts

LINDSTROM Low Strength Steel Square Head Bolt

The LINDSTROM Square Head Bolt is a low-strength steel bolt, Grade 2, plain finish, with a 5/16"-18 thread size and 3/4 in length, supplied in a 25-pack (MPN SMBI20310075-025P).

SKU 3G-OTH-676916

Also listed as: SMBI20310075025P · SMBI20310075 025P

Brand
LINDSTROM
Item
Low Strength Steel Square Head Bolt
Category
Low Strength Steel Square Head Bolts
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

LINDSTROM
Manufacturer Part Number
SMBI20310075-025P
Type
Grade 2, Plain, 3/4 in lg, 25 PK
Thread Size
5/16"-18

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The LINDSTROM Square Head Bolt is a low-strength steel bolt, Grade 2, plain finish, with a 5/16"-18 thread size and 3/4 in length, supplied in a 25-pack (MPN SMBI20310075-025P).

Frequently Asked Questions

What is a LINDSTROM Square Head Bolt used for?

A LINDSTROM Square Head Bolt is used in industrial applications requiring a low-strength, Grade 2 steel fastener with a plain finish. Its square head prevents rotation during installation, making it suitable for machinery, conveyor systems, and structural assemblies where a secure, non-slip hold is needed.

What are the specifications of the LINDSTROM Square Head Bolt SMBI20310075-025P?

The LINDSTROM Square Head Bolt has a 5/16"-18 thread size, 3/4 in length, Grade 2 steel, plain finish, and comes in a 25-pack. The manufacturer part number is SMBI20310075-025P. It is a low-strength square head bolt designed for general industrial fastening applications.

Where to buy LINDSTROM Square Head Bolts worldwide?

3G Electric supplies LINDSTROM Square Head Bolts worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order the SMBI20310075-025P 25-pack or other LINDSTROM fasteners for your project.

How to install a LINDSTROM Square Head Bolt?

To install a LINDSTROM Square Head Bolt, align the square head into a matching recess or use a wrench on the head to prevent rotation. Tighten the nut onto the threaded end to the torque specified for Grade 2 steel. Avoid over-torquing to prevent thread stripping or bolt failure.

LINDSTROM Products

3G Electric supplies LINDSTROM low strength steel square head bolts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from LINDSTROM

View all LINDSTROM parts
Square head bolts with a low-strength Grade 2 steel construction and plain finish. Thread size is 1/2"-13, length 1 1/2 inches. The square head prevents rotation during tightening, commonly used in machinery assembly and structural connections. Sold in a 10-pack
LINDSTROM
Square head bolts with a low-strength Grade 2 steel construction and plain finish. Thread size is 1/2"-13, length 1 1/2 inches. The square head prevents rotation during tightening, commonly used in machinery assembly and structural connections. Sold in a 10-pack
Grade 2 low strength steel square head bolt with plain finish. Thread size 1"-8, 6-inch length, partially threaded. Square head prevents rotation during tightening, suitable for general industrial fastening, machinery assembly, and structural connections
LINDSTROM
Grade 2 low strength steel square head bolt with plain finish. Thread size 1"-8, 6-inch length, partially threaded. Square head prevents rotation during tightening, suitable for general industrial fastening, machinery assembly, and structural connections
Square head bolt made from low-strength Grade 2 steel with a plain finish. Thread size is 1/2"-13, length 3 inches. Sold in a pack of 5. The square head prevents rotation during tightening, suitable for general fastening applications in machinery assembly and construction
LINDSTROM
Square head bolt made from low-strength Grade 2 steel with a plain finish. Thread size is 1/2"-13, length 3 inches. Sold in a pack of 5. The square head prevents rotation during tightening, suitable for general fastening applications in machinery assembly and construction
Square head bolt made from low strength steel, Grade 2, with a plain finish. Thread size is 3/4"-10, length 5 1/2 inches, partially threaded. The square head prevents rotation during assembly, suitable for general industrial fastening applications where moderate strength is sufficient
LINDSTROM
Square head bolt made from low strength steel, Grade 2, with a plain finish. Thread size is 3/4"-10, length 5 1/2 inches, partially threaded. The square head prevents rotation during assembly, suitable for general industrial fastening applications where moderate strength is sufficient
Grade 2 plain steel square head bolt with 3/4"-10 thread size, 9-inch length, and partially threaded design. Suitable for general industrial fastening applications such as machinery assembly and structural connections where low-strength clamping is required
LINDSTROM
Grade 2 plain steel square head bolt with 3/4"-10 thread size, 9-inch length, and partially threaded design. Suitable for general industrial fastening applications such as machinery assembly and structural connections where low-strength clamping is required
Square head bolts with Grade 2 low strength steel and plain finish. The square head prevents rotation during installation, making them suitable for applications requiring a secure grip in slotted holes or where turning must be avoided. Thread size 3/8-16, length 3 1/2 in, sold in packs of 10
LINDSTROM
Square head bolts with Grade 2 low strength steel and plain finish. The square head prevents rotation during installation, making them suitable for applications requiring a secure grip in slotted holes or where turning must be avoided. Thread size 3/8-16, length 3 1/2 in, sold in packs of 10
Square head bolt made from low strength steel, Grade 2, with a plain finish. Thread size is 1/4"-20, length 2 inches, fully threaded. Pack of 25. The square head prevents rotation during installation, suitable for general fastening applications where a non-slip hold is required
LINDSTROM
Square head bolt made from low strength steel, Grade 2, with a plain finish. Thread size is 1/4"-20, length 2 inches, fully threaded. Pack of 25. The square head prevents rotation during installation, suitable for general fastening applications where a non-slip hold is required
This Grade 2 low strength steel square head bolt features a plain finish and a 3/4"-10 thread size, with a length of 2 1/2 inches and partially threaded shank. The square head prevents rotation during tightening, making it suitable for general industrial fastening applications such as machinery assembly and structural connections
LINDSTROM
This Grade 2 low strength steel square head bolt features a plain finish and a 3/4"-10 thread size, with a length of 2 1/2 inches and partially threaded shank. The square head prevents rotation during tightening, making it suitable for general industrial fastening applications such as machinery assembly and structural connections