DIN 6921 A4 hexagon head Bolt and toothed flange

Assortment

Technical characteristics

DIN 6921 A4 hexagon head Bolt and toothed flange
DIN 6921 A4 hexagon head Bolt and toothed flange креслення
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The toothed flange protects the bolt from self loosening under load torques by increasing the friction force. The notched flange fits snugly to the base of the material, preventing it from breaking under force.

Scope Bolt DIN 6921 is used in humid rooms and outdoors, structures in solar installations.

Material Stainless Steel. The grade of steel A4 allows to use fastenings at considerable differences of temperature and in the aggressive and humid environment.

 

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DIN 6921 A4 hexagon head Bolt and toothed flange
DIN 6921 A4 hexagon head Bolt and toothed flange креслення
play img
DIN 6921 A4 hexagon head Bolt and toothed flange pdf Download the drawing PDF

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Specifications

Fastening groupStainless steel fasteners
StandardDIN 6921ISO 8100ISO 8102ART 88913EN 1665
MaterialStainless steel A4
Diameter, mm5681012
Length, mm810121620253035404550556065708090100110120
Packaging, pcs.100200
HeadHexagonal wih flang
Type of carvingPartially
Thread typeMetric
Threading step, mm0.811.251.51.75
Turnkey size, mm81013151618
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