Sighted internally threaded collar
|Product type||Head type||Thread size||Thread length|
bigHead fastener with an internally threaded collar fixing welded to a Sighted ∅20mm circular perforated Head (ISO metric coarse pitch thread).
|Carbon steel with bright zinc coating|
|Download Carbon steel technical data sheet|
|316 Stainless steel|
|Download 316 Stainless steel technical data sheet|
If you require a different size from those listed please speak to the bigHead sales team on +44 (0) 1202 574 601 or email@example.com.