T Slot Sizes
9/16' Diam, 15/64' Wide, Carbide-Tipped T-Slot Cutter 17/64' Neck Diam, 35/64' Neck Length, 1/2' Shank Diam, 1-13/16' Shank Length, 2-19/32' OAL, 1/4' Bolt, TiN Finish. MSC# 03025921 Made in USA. Holes and Slots Standard Holes. Standard hole sizes for bolts are made 1/16-in. Larger in diameter than the nominal size of the fastener body. This provides a certain amount of play in the holes, which compensates for small misalignment’s in hole location or assembly, and aids in the shop and field entry of fasteners. Seltzer & Company manufactures and stocks quality T-Slot Bolts and ZIP Machine Work Holding Tool Accessories in English (inch) sizes. We can also provide Metric sizes on request.
In many finishes and sizes, t-bolts are available in special lengths and sizes to fit machine table slots.
Featured Products
The George H. Seltzer & Company manufactures and stocks quality ZIP Machine Tool Accessories in English (inch) sizes. We can also provide Metric sizes on request.
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Delivery and price of metric products will be advised on request.
We have hundreds of industrial and fastener distributors nationwide to serve you.
T-slot structural framing is a framing system consisting of lengths of square or rectangular extruded aluminum, typically 6105-T5 aluminium alloy, with a T-slot down the centerline of one or more sides. It is also known as 80/20 framing, after the company 80/20, Inc., one of the prominent T-slot framing brands, the name of which is based on the 80/20 principle. While there is no published standard defining this framing system, manufacturers have settled into two categories of product comprising several series each that is generally intercompatible across manufacturers.
Profiles[edit]
T-slot framing is divided into metric and fractional (imperial) categories. The T-slot is always centered along the long-axis of the piece. Pieces are available in each series with a square cross-section. Rectangular cross sections are available as well which measure x by 2x (where x is the defined width) - e.g. 40mx80mm for 40 series.
Profile type | Profile name | Profile size |
---|---|---|
fractional | 10 series | 1' |
15 series | 1.5' | |
metric | 20 series | 20 mm |
25 series | 25 mm | |
30 series | 30 mm | |
40 series | 40 mm | |
45 Series | 45 mm |
CAD model of a rotating T-nut used with aluminium T-slots/ T-track/ extrusions
T-nut (red) installed in a T-Slot