| ASSEMBLED
PANEL THICKNESS
RANGE | 
MOUNTING HOLE
DIAMETER RANGE | 
PART NO. | 
DESCRIPTION | 
PART DIMENSIONS | 
CAD | 
| Maximum | 
Minimum | 
Maximum | 
Minimum | 
Natural | 
Black | 
A
Length | 
B
Clip Dia. | 
C
Head Dia. | 
D
Head Height | 
| in. | 
mm. | 
in. | 
mm. | 
in. | 
mm. | 
in. | 
mm. | 
in. | 
mm. | 
in. | 
mm. | 
in. | 
mm. | 
in. | 
mm. | 
AC Series For Combined Panel Thickness ≤ .250" (6,4 mm)
 | 
| .10 | 
2,5 | 
.04 | 
1,0 | 
.190 | 
4,8 | 
.180 | 
4,6 | 
0325 | 
0325B | 
AC 1996 | 
.45 | 
11,4 | 
.22 | 
5,5 | 
.36 | 
9,1 | 
.06 | 
1,5 | 
  | 
| .13 | 
3,2 | 
.06 | 
1,6 | 
.122 | 
3,1 | 
.118 | 
3,0 | 
0315 | 
0315B | 
AC 15 | 
.39 | 
9,9 | 
.15 | 
3,8 | 
.28 | 
7,1 | 
  | 
| .132 | 
3,4 | 
.130 | 
3,3 | 
0302 | 
0302B | 
AC 2 | 
.38 | 
9,7 | 
.16 | 
4,1 | 
  | 
| .165 | 
4,2 | 
.160 | 
4,1 | 
0318 | 
0318B | 
AC 18 * | 
.40 | 
10,2 | 
.19 | 
4,7 | 
.28 | 
7,1 | 
.08 | 
2,0 | 
  | 
| .192 | 
4,9 | 
.182 | 
4,6 | 
0301 | 
0301B | 
AC 1 | 
.42 | 
10,5 | 
.23 | 
5,7 | 
.36 | 
9,1 | 
.06 | 
1,5 | 
  | 
| .212 | 
5,4 | 
.192 | 
4,9 | 
0328 | 
0328B | 
AC 28 | 
.45 | 
11,4 | 
.24 | 
6,0 | 
.38 | 
9,5 | 
  | 
| .223 | 
5,7 | 
.213 | 
5,4 | 
0307 | 
0307B | 
AC 7 | 
.45 | 
11,4 | 
.22 | 
5,6 | 
.37 | 
9,4 | 
  | 
| .14 | 
3,6 | 
.13 | 
3,2 | 
.132 | 
3,4 | 
.130 | 
3,3 | 
0313 | 
0313B | 
AC 13 | 
.32 | 
8,1 | 
.16 | 
4,1 | 
.28 | 
7,1 | 
  | 
| .15 | 
3,7 | 
.06 | 
1,6 | 
.161 | 
4,1 | 
.151 | 
3,8 | 
0304 | 
0304B | 
AC 4 | 
.40 | 
10,2 | 
.18 | 
4,6 | 
  | 
| .16 | 
4,1 | 
.06 | 
1,6 | 
.223 | 
5,7 | 
.213 | 
5,4 | 
0305 | 
0305B | 
AC 5 | 
.52 | 
13,2 | 
.25 | 
6,3 | 
.37 | 
9,4 | 
  | 
| .19 | 
4,7 | 
.17 | 
4,2 | 
.192 | 
4,9 | 
.182 | 
4,6 | 
0311 | 
0311B | 
AC 11 | 
.52 | 
13,2 | 
.21 | 
5,2 | 
  | 
| .06 | 
1,6 | 
.223 | 
5,7 | 
.213 | 
5,4 | 
0326 | 
0326B | 
AC 1668 | 
.49 | 
12,5 | 
.25 | 
6,3 | 
.63 | 
15,9 | 
.10 | 
2,5 | 
  | 
| .13 | 
3,2 | 
.260 | 
6,6 | 
.250 | 
6,4 | 
0309 | 
0309B | 
AC 9 | 
.58 | 
14,6 | 
.29 | 
7,4 | 
.48 | 
12,3 | 
.07 | 
1,8 | 
  | 
ACT Series For combined Panel Thickness > .250" (6,4 mm)
 | 
| .30 | 
7,6 | 
.29 | 
7,4 | 
.150 | 
3,8 | 
.145 | 
3,7 | 
0314 | 
0314B | 
ACT 14 | 
.53 | 
13,5 | 
.20 | 
5,0 | 
.27 | 
6,9 | 
.07 | 
1,7 | 
  | 
| .34 | 
8,6 | 
.06 | 
1,6 | 
.335 | 
8,5 | 
.320 | 
8,1 | 
0317 | 
0317B | 
ACT 17 | 
.90 | 
22,9 | 
.38 | 
9,5 | 
.68 | 
17,3 | 
.07 | 
1,7 | 
  | 
| .38 | 
9,7 | 
.36 | 
9,1 | 
.260 | 
6,6 | 
.250 | 
6,4 | 
0316 | 
0316B | 
ACT 16 | 
.81 | 
20,6 | 
.28 | 
7,0 | 
.61 | 
15,5 | 
  | 
Standard color natural. Consult Heyco for black and other colors.
*AC 18 minimum panel thickness is .03" (0,8 mm), head height is .08" (2,0 mm)