Hex Head Bolts

Hex Head and Heavy Hex Head in full and partial threading.

• Standards
  ASTM/ASME/BS/DIN/BS EN ISO /JIS

• Material
  Mild Steel, Carbon Steel , Alloy Steel & Stainless Steel.

• Size range
  M6 to M64 in metric series
  ¼” to 2-1/2” in imperial. 
  Bigger sizes can be manufactured as per order.

• Threads
  UNC,8UN,UNF, Metric Course and Metric Fine.

• Typical grades & Standards 
  BS 3692 / BS 4190 grade 4.6,4.8,5.6,5.8,8.8,10.9 and 12.9
  ASTM A 307 Grade A and B
  ASTM A325
  ASTM A 193 Grade B7,B7M ,B8,B8M& B16
  ASTM A 320 Grade L7 & L7M
  Stainless Steel 304, 304L,316, 316L, A2 – 70/80 , A4 – 70/80

  Any other specific grade can be manufactured upon request with short lead times.

• Ordering Information 
  1.  Dimensions – Size Dia and Length.
  2.  Standard and Grade.
  3.  Finish (Black, GI, Yellow, HDG, Cadmium, Nickle, PTFE etc ).
  4.  Nut and washer quantity.