Huck-Spin 2®

HUCK-SPIN™ Fastening System

Offering the high-performance characteristics of the classic Huck-Spin fastener that you've come to rely on, the Huck-Spin 2 brings even more performance to every job.  Because of it's unique engineering and design, the Huck-Spin 2 delivers higher speed of installation that Huck-Spin, saving two to three seconds per installed fastener.

Greater productivity.  Reduced maintenance.  Increased installation speed.  Ge it all in the Huck-Spin 2.

Download Huck-Spin 2 Brochure

Fastener Dimensions

1/2" Round Head

Grip No. D E
A= .500 max 4 .180 1.309
B= 1.010 - 1.080 6 .180 1.434
C= .360 - .400 8 .180 1.559
F= 1.010 - 1.080 10 .180 1.684
G= .728 - .748 12 .180 1.809
H= .762 - .772
16 .180 2.059
J= .506 - .518 20 .180 2.309

24 .180 2.559
D=Shank Length 28 .180 2.809
E=Length under head 32 .180 3.059
36 .180 3.309
40 .180 3.559
44 .180 3.809
48 .380 4.059




5/8" Round Head

Grip No. D E
A= .625 max 4 .150 1.52
B= 1.270 - 1.330 6 .150 1.65
C= .448 - .499 8 .150 1.77
F= 1.270 - 1.330 10 .150 1.89
G= .912 - .932 12 .150 2.02
H= .953 - .963 16 .150 2.15
J = .632 - .644 20 .150 2.27
24 .150 2.52
D=Shank Length 28 .150 2.77
E=Length under head 32 .150 3.02
  36 .150 3.27
  40 .150 3.52

44 .380 3.77
  48 .380 4.02

52 .380 4.27
  56 .380 4.52
  60 .380 4.77
  72 .380 5.02

3/4" Round Head

Grip No. D E
A= .750 max 4 .180 1.712
B= 1.520 - 1.600 8 .180 1.962
C= .550 - .600 12 .180 2.120
F= 1.520 - 1.600 16 .180 2.462
G= 1.095 - 1.115 20 .180 2.712
H= 1.145 - 1.155 24 .180 2.962
J= .762 - .774
28 .180 3.212
32 .180 3.462
D=Shank Length 36 .180 3.712
E=Length under head  40 .380 3.962
44 .380 4.212
48 .380 4.462
52 .380 4.712
56 .380 4.962

60 .380 5.212


Grip Data

Grip Number Range (mm)
min-max
4 .125 - .500
6 .188 - .630
8 .250 - .750
10 .375 - .880
12 .500 - 1.00
16 .750 - .125
20 1.00 - 1.50
24 1.25 - 1.75
28 1.50 - 2.00
32 1.75 - 2.25
36 2.00 - 2.50
40 2.25 - 2.75
44 2.50 - 3.00
48 2.75 - 3.25
52 3.00 - 3.50
56 3.25 - 3.75
60 3.50 - 4.00
72 4.25 - 4.75

Inspection Data

ROUND HEAD INCH SERIES (")

Diameter A (max) B (max) C (min) D (max)
1/2 .540 1.140 .568 .726
5/8 .675 1.300 .710 .908
3/4 .810 1.460 .852 1.09