Economy - Threaded Insert - Through Hole

These 3 lobe knobs are ideal for light to medium torque applications. Made of phenolic or nylon they feature molded in brass or steel inserts

The perfect choice for those seeking an economical clamping solution.

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Unit of Measure

Items	MA-0510 Economy - Threaded Insert - Through Hole - Inch	MA-0512 Economy - Threaded Insert - Through Hole - Inch	MA-0514 Economy - Threaded Insert - Through Hole - Inch	MA-0516 Economy - Threaded Insert - Through Hole - Inch	MA-0518 Economy - Threaded Insert - Through Hole - Inch
Material	N/A Phenolic
Insert - Tap Size	N/A 10-32	N/A 1/4-20	N/A 1/4-20	N/A 5/16-18	N/A 5/16-18
D1	N/A 0.38 in	N/A 0.38 in	N/A 0.38 in	N/A 1/2 in	N/A 1/2 in
Mounting Type	N/A Tapped
T - Thread	N/A 10-32	N/A 1/4-20	N/A 1/4-20	N/A 5/16-18	N/A 5/16-18
H - Total Height	N/A 0.75 in	N/A 0.75 in	N/A 0.88 in	N/A 0.88 in	N/A 1.00 in
A - Diameter	N/A 1.13 in	N/A 1.13 in	N/A 1.50 in	N/A 1.50 in	N/A 2 in
B - Hub Diameter	N/A 0.50 in	N/A 0.50 in	N/A 0.63 in	N/A 0.63 in	N/A 0.75 in
D - Hub Projection (DS)	N/A 0.25 in	N/A 0.25 in	N/A 0.25 in	N/A 0.25 in	N/A 0.38 in
U - Tapped Depth	N/A 0.38 in	N/A 0.38 in	N/A 0.38 in	N/A 0.50 in	N/A 0.50 in
Insert Material	N/A Brass
Knob Type	N/A 3 Arm
Diameter	N/A 1.13 in (28.7 mm)	N/A 1.13 in (28.7 mm)	N/A 1.50 in (38 mm)	N/A 1.50 in (38 mm)	N/A 2.00 in (50.8 mm)
Stud Length	N/A