Hex Head Design - Serrated
Product Information

The replaceable serrated ball swivels to allow for better clamping on uneven surfaces. A Viton o-ring holds the ball in place while keeping contaminants out and providing smooth ball movement. The housing is made from alloy steel, heat treated to Rc 43/46 with black oxide finish. The replaceable ball is made from M-2 high speed steel heat treated to Rc 60/62. Replacement balls can be ordered separately. Other ball styles are available.



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Hex Head Design - Serrated
Part
No.
Hex B
Head
Length
C Thread
Length
D Contact
Dia.
E Stand
Off
Thread
Size
F Thread
Depth
G
Int
Hex
Ball
Dia.
Tooth
Pattern
Load
Rating
lbs
82618 3/8 1/4 1/2 5/32 1/16 10-24 28 - 3/16 SF 1,176
82619 3/8 1/4 1 5/32 1/16 10-24 28 - 3/16 SF 1,176
82620 7/16 5/16 1/2 1/4 1/16 1/4-20 28 - 9/32 SF 2,441
82621 7/16 5/16 1 1/4 1/16 1/4-20 28 - 9/32 SF 2,441
82622 7/16 5/16 1-1/2 1/4 1/16 1/4-20 28 - 9/32 SF 2,441
82623 1/2 3/8 1/2 5/16 1/16 5/16-18 28 - 3/8 EF 2,792
82624 1/2 3/8 1 5/16 1/16 5/16-18 28 - 3/8 EF 2,792
82625 1/2 3/8 1-1/2 5/16 1/16 5/16-18 28 - 3/8 EF 2,792