Zinc Plated Hexagon Head Partially Threaded

A Din 931 Partly threaded hexagon head bolt is one of the most commonly used fastener bolting products. This versatile bolt is used across all manufacturing sectors and industries. The size range and ease of fitting allow for semi-skilled and skilled persons to quickly come to terms with manufacturing, maintenance and assembly operations using this bolt. The zinc plating can assist in reducing corrosion while offering an ecstatically pleasing look.

  • The zinc plated offering is typically an 8.8 grade product. The 8.8 grade is considered the industry standard product.
  • This smooth zinc finish looks well, while offering durable protection from corrosion
    The 8.8 grade has a standard industry pitch in line with corresponding nuts and locknuts
    The partial thread and shank allows the bolt to be fitted with ease. The flexibility with the shank allows for precise centring and fitting with minimum wastage or over span.
  • The hex head allows for smooth fitting even using standardised tools.
    The hex head also allows for the use of washers to accompany the fitting ensuring torqueing precision and load displacement
  • All hex bolts supplied by The Bolt Company are considered an industrial fastener, suitable for manufacturing and therefor conform to the recognised CE and EN standards.
  • TBC typically do not supply 4.6 grade hex bolts as they are not considered to be an industrial fastener


Zinc Plated Hexagon Head Partially Threaded

Din 931


Brand  The Bolt Company 
Product Type Hexagon Head Bolt 
Description  Hexagon Bolt Partially Threaded with Shank 
Relevant Code Din 931 – EN ISO 4014
Additional Code  CSN 021101; PN 82101; UNI 5737; EU 24014
CE Standard (Tested to EN)    EN ISO 4014
Package Quantity  QTY per box 200,100,50,25,10,5,2 –  Depending on diameter and product length 
Product Diameter (MM) Diameter range from 4,5,6,8,10,12,14,16,18,20,22,24,27,30 MM 
Product Grade  Grade 8.8 Note (4.6 grade is not available)
Thread Type Metric. 
Material Finish  Zinc Plated
Colour Zinc
Fitting Method ( Tool )  Socket Set, Spanner, Adjustable Wrench
Fitting Tool Head Size  


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