Attachment Roller Chains
Nitro stocks a wide selection of quality pre-built attachment roller chain in various styles, configurations and spacings to choose from. Our attachments links are riveted onto the roller chain, offering a solid constructed chain for superior strength and performance. We offer our attachment roller chain in ANSI, Metric & conveyor chain sizes with different options to choose from such as carbon steel, dacromet, stainless steel, nickel plated & plastic.
Attachment Link Options
Standard Roller Chain Attachment Links
There are 4 standard attachment links that make up most of the attachment roller chains. These standard attachments are referred to as the A1, K1, SA1 & SK1 links. You can order roller chains with these attachments on the inner (roller link) or outer link (pin link) with any spacing in between each one.
A1 Attachment
1 - 90 degree bent tab with 1 hole.
K1 Attachment
2 - 90 degree bent tabs with 1 hole.
SA1 Attachment
1 - straight tab with 1 hole.
SK1 Attachment
2 - straight tabs with 1 hole.
Extended Pin Roller Chain Attachment Links
Extended pins links D1 & D3 are available in standard lengths as well as custom lengths.
D1 Attachment
1 Extended pin per link
D3 Attachment
2 Extended pins per link
Wide Roller Chain Attachment Links
The wide contour attachments extends the full length of the link. Our wide attachment links can be ordered with either 1 hole or 2 holes in the tabs.
A1 Attachment
1 - 90 degree bent tab with 1 or holes.
K1 Attachment
2 - 90 degree bent tabs with 1 or 2 holes.
SA1 Attachment
1 - straight tab with 1 or holes.
SK1 Attachment
2 - straight tabs with 1 or 2 holes.