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 1/2"-13 thread size and 3 1/2 in length, sold in a 5-pack (MPN SMBI20500350-005P). 3G Electric interprets your demand for…

SKU 3G-OTH-676950

Also listed as: SMBI20500350005P · SMBI20500350 005P

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
SMBI20500350-005P
Type
Grade 2, Plain, 3 1/2 in lg, 5 PK
Thread Size
1/2"-13

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 1/2"-13 thread size and 3 1/2 in length, sold in a 5-pack (MPN SMBI20500350-005P). 3G Electric interprets your demand for standard fasteners and sources this genuine OEM part across 14 industrial departments — with specialist depth in combustion, pumps and controls as a trust anchor.

Frequently Asked Questions

What is a LINDSTROM Square Head Bolt used for?

A LINDSTROM Square Head Bolt is a low-strength steel fastener, Grade 2, plain finish, used in general industrial assembly and maintenance. Its square head prevents rotation during tightening, making it suitable for applications where a wrench cannot hold the bolt head, such as in machinery, conveyors, and structural fixtures.

What are the specifications of the LINDSTROM Square Head Bolt SMBI20500350-005P?

This LINDSTROM Square Head Bolt is Grade 2 steel, plain finish, with a 1/2"-13 thread size and 3 1/2 in length. It comes in a 5-pack (MPN SMBI20500350-005P). 3G Electric sources this genuine OEM part across 14 industrial departments, with specialist depth in combustion, pumps and controls.

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 site. Contact us to order the SMBI20500350-005P 5-pack or other sizes. We source across 14 departments, including specialist expertise in combustion, pumps and controls.

How to select the right LINDSTROM Square Head Bolt for my application?

Select a LINDSTROM Square Head Bolt based on thread size, length, and grade. For general-duty fastening, Grade 2 plain steel (like the 1/2"-13 x 3 1/2 in) works for non-critical loads. For higher strength or corrosion resistance, consider Grade 5 or 8, or a plated finish. 3G Electric can help match your demand across 14 industrial departments.

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