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Large Flange Knurled Body Thin Wall Series

Knurled body rivet nut's grip range can be affected by parent material and hole size. Sherex recommends trial installations to determine the proper grip range for the application. Contact Sherex for details.

CAL style, large flange knurled body rivet nuts are available in sealed, closed end, and wedge head designs by special order.

Finish: Zinc Plated-Yellow Trivalent Chromate SFS-01-001, SC2. **Special finish or material available upon request!**

Sherex rivet nuts are compatible with the following hardware: GRADE 2, GRADE 5, CLASS 8.8, and CLASS 9.8
Please contact Sherex when using other grade fasteners.

Items may not always be in stock. Contact Sherex for current availability.

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Unit of Measure
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Item #

Thread Size

Grip Range
(Min.-Max.)

L ±.015
(inch)

D (Max.)
(inches)

LB ±.015
(inch)

Hole Size
+.006/-.000 (inches)

3D CAD

CAL2-2520-260(mt.25) N/A 1/4-20 UNC N/A .165-.260 N/A .680 N/A .390 N/A 1.190 N/A .391 N/A
CAL2-2528-260(mt.25) N/A 1/4-28 UNF N/A .165-.260 N/A .680 N/A .390 N/A 1.190 N/A .391 N/A
CAL2-3118-312(mt.25) N/A 5/16-18 UNC N/A .150-.312 N/A 0.805 N/A .530 N/A 1.39 N/A 0.531 N/A
CAL2-3124-312(mt.25) N/A 5/16-24 UNF N/A .150-.312 N/A 0.805 N/A .530 N/A 1.39 N/A 0.531 N/A
CAL2-3716-312(mt.25) N/A 3/8-16 UNC N/A .150-.312 N/A 0.805 N/A .530 N/A 1.39 N/A 0.531 N/A
CAL2-3724-312(mt.25) N/A 3/8-24 UNF N/A .150-.312 N/A 0.805 N/A .530 N/A 1.39 N/A 0.531 N/A
CAL2-5013-350(mt.25) N/A 1/2-13 UNC N/A .200-.350 N/A 1.300 N/A .685 N/A 2.365 N/A .688 N/A
CAL2-2520-260(mt.26) N/A 1/4-20 UNC N/A .165-.260 N/A .680 N/A .390 N/A 1.190 N/A .391 N/A
CAL2-2528-260(mt.26) N/A 1/4-28 UNF N/A .165-.260 N/A .680 N/A .390 N/A 1.190 N/A .391 N/A
CAL2-3118-312(mt.26) N/A 5/16-18 UNC N/A .150-.312 N/A 0.805 N/A .530 N/A 1.39 N/A 0.531 N/A
CAL2-3124-312(mt.26) N/A 5/16-24 UNF N/A .150-.312 N/A 0.805 N/A .530 N/A 1.39 N/A 0.531 N/A
CAL2-3716-312(mt.26) N/A 3/8-16 UNC N/A .150-.312 N/A 0.805 N/A .530 N/A 1.39 N/A 0.531 N/A
CAL2-3724-312(mt.26) N/A 3/8-24 UNF N/A .150-.312 N/A 0.805 N/A .530 N/A 1.39 N/A 0.531 N/A
CAL2-5013-350(mt.26) N/A 1/2-13 UNC N/A .200-.350 N/A 1.300 N/A .685 N/A 2.365 N/A .688 N/A
CAL2-3118-312(mt.27) N/A 5/16-18 UNC N/A .150-.312 N/A 0.805 N/A .530 N/A 1.39 N/A 0.531 N/A
CAL2-3124-312(mt.27) N/A 5/16-24 UNF N/A .150-.312 N/A 0.805 N/A .530 N/A 1.39 N/A 0.531 N/A
CAL2-3716-312(mt.27) N/A 3/8-16 UNC N/A .150-.312 N/A 0.805 N/A .530 N/A 1.39 N/A 0.531 N/A
CAL2-3724-312(mt.27) N/A 3/8-24 UNF N/A .150-.312 N/A 0.805 N/A .530 N/A 1.39 N/A 0.531 N/A
CAL2-5013-350(mt.27) N/A 1/2-13 UNC N/A .200-.350 N/A 1.300 N/A .685 N/A 2.365 N/A .688 N/A
CAL2-3118-312(mt.28) N/A 5/16-18 UNC N/A .150-.312 N/A 0.805 N/A .530 N/A 1.39 N/A 0.531 N/A
CAL2-3124-312(mt.28) N/A 5/16-24 UNF N/A .150-.312 N/A 0.805 N/A .530 N/A 1.39 N/A 0.531 N/A
CAL2-3716-312(mt.28) N/A 3/8-16 UNC N/A .150-.312 N/A 0.805 N/A .530 N/A 1.39 N/A 0.531 N/A
CAL2-3724-312(mt.28) N/A 3/8-24 UNF N/A .150-.312 N/A 0.805 N/A .530 N/A 1.39 N/A 0.531 N/A
CAL2-5013-350(mt.28) N/A 1/2-13 UNC N/A .200-.350 N/A 1.300 N/A .685 N/A 2.365 N/A .688 N/A
CAL2-3118-312(mt.29) N/A 5/16-18 UNC N/A .150-.312 N/A 0.805 N/A .530 N/A 1.39 N/A 0.531 N/A
Unit of Measure
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