If you need lockbolts with superior clamp load and shear strength for your project, check out the Maxlok® available at Bay Supply. The two-piece Avdel Maxlok® lockbolt remains secure during the toughest installations with unmatched vibration resistance and tensile strength. Our selection includes Maxlok® lockbolts in both aluminum and steel, available in 1/4" or 3/16" sizes. Shop Bay Supply for the Avdel Maxlok® and other excellent Avdel products.
Avdel® Maxlok® Flanged Lockbolt Collar, Unit of Measure: Inch, 3/16 Inch Diameter, 0.187 Inch Decimal Equivalent, 4.77mm Nominal Metric Diameter, Flange Collar, Steel Body Material, Material Detail: Low Carbon Steel SAE 1008 EN 10263-2 C8C, Zinc Clear Trivalent Chromate Passivated Body Finish, Finish Detail: Zinc Clear Trivalent Chromate Passivated per ASTM B-633, RoHS 3 Compliant Yes, Grade 2, 1855 lbf. (8.25kN) Shear Strength, 2250 lbf. (10.00kN) Tensile Strength, 0.188 Inch (4.77mm) Collar Inner Diameter, 0.396 Inch (10.06mm) Flange Diameter
- All fastener orders are supplied with Certificates of Conformance with packing lists. Additional Documentation such as material test reports may be available upon request (some at an additional charge). Please include your request in the "Order Note" section when submitting your order online. Click here for Quality Assurance & Compliance Documents.
|Decimal Equivalent Diameter||:||0.187 Inch|
|Shear Strength||:||1855 lbf. (8.25kN)|
|Body Finish||:||Zinc Clear Trivalent Chromate Passivated|
|Material Detail||:||Low Carbon Steel SAE 1008 EN 10263-2 C8C|
|Finish Detail||:||Zinc Clear Trivalent Chromate Passivated per ASTM B-633|
|Unit of Measure||:||Inch|
|Fractional Diameter||:||3/16 Inch|
|Collar Inner Diameter||:||0.188 Inch (4.77mm)|
|Nominal Diameter [Metric]||:||4.77mm|
|Flange Diameter||:||0.396 Inch (10.06mm)|
|Tensile Strength||:||2250 lbf. (10.00kN)|
The Maxlok® lockbolt is a two piece assembly consisting of a bolt and collar. Although they are in the blind fastener family, they are not blind fasteners as access is required from both sides of the workpiece to install the bolts and collars. They provide higher shear strength, tensile strength, clamp load and vibration resistance than any other product in the Avdel® blind fastener family. Material options include aluminum and steel in sizes of 3/16" or 1/4". The Maxlok® lockbolt fastening system relies on proper installation of the collar onto the bolt for maximum joint performance. The collar is pressed onto the bolt and material from the collar flows into the grooves of the bolt creating a virtually tamper proof joint. Additionally, as the application draws closer together, a flange is formed at the base of the collar next to the rear application sheet. This creates a load bearing surface, which absorbs the force of setting the fastener. Otherwise the setting force, or clamp load, might spread into the application and damage the material. The Maxlok® lockbolt does not contain a break notch so it is a multi-grip fastener. Multi-grip means the bolt can accommodate materials or application components with widely varying thicknesses. This allows one bolt to do the job of two or more single grip range fasteners, thus reducing inventory, assembly time and cost.
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