A blind bolt connection simply means a connector that restricts access to one side of two overlapping materials connected together. Blind type bolts find applications in the aerospace industry, construction, heavy building, industrial and commercial areas. They save time in installation, which enhances the bottom line.

Some blind bolt types include high strength and loads, thin walled and applicable to metallic or non-metallic material. These in turn provide connectable suitability to rectangular, square or circular shapes. When purchasing blind bolts consider the following:

1. Look for blind bolt prices that fit your budget and quantity required.

2. Buy blind bolts by function and specific applications.

3. Ask a company rep for solutions to ensure you’re getting the best product for your business plans.

Action Steps
The best contacts and resources to help you get it done

Buy industrial blind bolts for big jobs

Get fasteners that provide the security needed in industrial and construction settings, for strength, vibration resistance and special locking features.

I recommend: Contact JPC Specialties for high strength industrial blind bolts in several diameters and ASTM A307 strength requirements, or click “Request Info” and fill out the form for further information. Get industrial structural blind bolts at Crawford Products; click “Application Info & Pricing” next to dimensional data.

Eliminate welding and tapping holes with structural tube blind bolts

These tube blind bolts connect structural tube or cavity steel structures where only one side is available. Applications include wall ties, primary and secondary steel, lifting equipment and fire protection systems.

I recommend: Call or fill in the form at Lindapter North America, or to see extensive information and specs click “Steel Tube/Blind Connections” from “Product Components,” including Hollo Bolt and Lindibolt 2. Compare prices of the popular Hollo Bolt or order online at Eberl Iron Works. Order blind anchor bolts, ideal for hollow steelwork and structural tube sections, at Simplified Building Concepts; get prices by clicking alloy type required.

Work with blind bolt manufacturers for products and solutions

Order steel, stainless steel or titanium bolts for light or heavy duty use.

I recommend: Click the blind bolt of choice that includes blind bolts, thin wall and heavy duty at Sherex Industries; check a box for product of interest and click “Request Information” from the company. If you require a titanium or stainless steel blind bolt suitable for thin sheet, non-metallic applications or bolts for higher loads, contact Cherry Aerospace for sales information.

Order from blind bolt distributors with a variety of in-stock choices

Find products for industrial, aeronautical and construction applications.

I recommend: For blind bolts contact Creative Assembly Systems or view product number and description with 3/16 to 3/4 inch diameters and hole sizes up to 13/15 inch by clicking “Online Catalog” and typing “blind bolts” to search the catalog. Contact Fastener Dimensions for hi-shear blind bolts and nuts in the BB and BN Series. Go to Alcoa for several blind type bolts with popular brand names and click “Click for phone info” or “Email” for ordering information.

Tips & Tactics

Helpful advice for making the most of this Guide

• •  When ordering blind bolts, know the specifications you need. Some parameters include hole diameter, clearance, hole center, tensile strength, shear load, torque and material.