Catalog 21 Page 61 Profiles

For the most up to date information on 80/20 products visit 8020.net / 61 T-Slotted Aluminum Proles PROFILES Torque Specications Part Number Fastener Description Tested Prole Minimum Torque Ft-lbs. Maximum Torque Ft-lbs. 3320 5/16-18 x 11/16 Flanged BHSCS & Economy T-Nut 1515 10.00 15.00 3325 5/16-18 x 3/4 Economy T-Slot Stud, Washer & Hex Nut 1515 25.00 30.00 3360 15 Series Anchor Fastener Assembly 1515-Lite 10.00 20.00 3380 15 Series End Fastener Assembly 1515-Lite 10.00 22.00 3321 1/4-20 x 1/2 Flanged BHSCS & Economy T-Nut 1010 4.00 6.00 3395 10 Series Anchor Fastener Assembly 1010 3.00 17.00 3381 10 Series End Fastener Assembly 1010 4.00 17.00 Part Number Fastener Description Tested Prole Minimum Torque Newton Meters Maximum Torque Newton Meters 75-3422 M8 x 16mm BHSCS & Economy T-Nut 40-4040 13 20 75-3500 M8 x 20mm Economy T-Slot Stud, Washer & Hex Nut 40-4040 40 54 40-3897 40 Series Anchor Fastener Assembly 40-4040-Lite 13 37 40-3891 40 Series End Fastener Assembly 40-4040-Lite 13 29 75-3404 M6 x 10mm BHSCS & Economy T-Nut 25-2525 5 8 25-3896 25 Series Anchor Fastener Assembly 25-2525 4 23 25-3895 25 Series End Fastener Assembly 25-2525 5 23 The tables below show the amount of torque in foot-lbs. and newton meters required to activate the 2 degree drop-lock feature for t-slotted proles. Nut and bolt combination is preloaded when tightened to the minimum torque rating. The estimated torque calculations in this chart are offered as a guide only. Use of this content by anyone is the sole responsibility of that person and they assume all risk. Due to many variables that affect the torque-tension relationship like human error, surface texture, and lubrication the only way to determine the correct torque is through experimentation under actual joint and assembly conditions. Fractional T-slotted Proles Metric T-slotted Proles Pressure Drop-Lock Engaged Fastener Application Test Fastener 1010 Prole 1515-Lite Prole 1515 Prole A (lbs) B (lbs) C (Inch-lbs) A (lbs) B (lbs) C (Inch-lbs) 1 500 250 180 950 625 540 950 1,000 700 2 900 250 260 1,200 700 1,150 1,200 2,000 3 450 200 325 1,000 500 680 1,000 820 1,150 4 175 50 400 225 200 1,000 225 200 1,100 5 175 50 500 250 200 1,120 250 200 1,260 6 325 75 180 375 225 500 575 225 500 7 325 220 260 375 750 500 575 750 500 8 - 50 - 9 - 240 220 240 - 1: Single Anchor 2: Double Anchor 3: End Fastener 4: Flat Plate 5: 90 Angle Plate 6: Corner Bracket 8: Inside - Inside Corner Connector 9: Inside - Outside Corner Connector 7: Corner Gusset A B C Horizontal Prole Dimension A: Direct Force 10 Series = 5.000" B: Cantilevered 15 Series = 6.000" C: Tortional Force

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