The estimated torque calculations in this chart are offered as a guide only. M8 x 20mm Economy T-Slot Stud, Washer & Hex Nut Nut and bolt combination is preloaded when tightened to the minimum torque rating.įractional T-slotted Profiles Part Numberĥ/16-18 x 11/16 Flanged BHSCS & Economy T-Nutĥ/16-18 x 3/4 Economy T-Slot Stud, Washer & Hex Nutġ/4-20 x 1/2 Flanged BHSCS & Economy T-Nut

and newton meters required to activate the 2 degree drop-lock feature for t-slotted profiles. The tables below show the amount of torque in foot-lbs. 0004 inches (0.010mm) and surface hardness of approximately 250 HV (anodized profiles should not be welded because of toxic fumes). Unless otherwise specified, all profiles will have etch and clear (MIL-A-8625F) anodizing with depth of. Note: Extrusion conforming to DIN 17 615 specifications. 25 de gree and total twist over 6.1m of length not to exceed 1.5 degrees 25 de gree and total twist over 20 feet of length not to exceed 1.5 degrees Volume for volume, aluminum weights about 1/3 as much as iron, steel, copper or brass.Ġ.0125 inches per 1 foot of length not to exceed 0.118 inches over 20 feet of lengthĠ.32mm per 304mm of length, not to exceed 3mm over 6.1 m of length.80/20's 6105-T5* alloy yield strength of 35,000 psi compares to A36 carbon steel's yield strength of 36,000 psi.

8020 t slot assembly