SY ASA Roller Chain Hollow Pin Drilling ▲ 130° split point with

▲ 130° split point with two helical flutes with 33 degrees of

A lead chamfer on the quality HSS dies makes thread starting simpler

5 HVAC Blunt Point Hex Head Washer Zinc delivers the load capacity and pull-out resistance demanded by structural and heavy-load fastening

Made in accordance to the Safework Aust First

SY ASA Roller Chain Hollow Pin Drilling ▲ 130° split point withHollow pins accept attachments, buckets, slats and flight bars ISO ANSI standard pitch fits standard sprockets Standard roller chain dimensions with attachment versatility Chain you can bolt . SY hollow pin chain replaces the solid pin of standard roller chain with a hollow pin, letting designers run a bolt, axle or threaded rod straight through the chain to mount attachments, buckets, slats or cleats. Standard ANSI and BS dimensions so the chain runs