INTERLOCK® Fastening System
This fastening system has a positive internal mechanical locking feature with superior vibration
and water resistance. Available in a variety of materials and headstyles.
Benefits of the Interlock Fastening System:
- Internal Lock
Positive stem retention with an internal, mechanical-locking feature.
- Complete
Hole Fill
Provides greater joint integrity and added water resistance.
- High
Shear and Tensile
Requires fewer rivets per assembly.
PROTRUDING HEAD
| Diameter |
|
|
Steel |
Aluminum |
Grip Range |
E (max) |
L (max) |
| 3/16 (6) |
4.8mm |
|
SSPI-64 |
BAPI-64 |
.062-.250 |
0.842 |
0.416 |
| Hole Size= |
.194-.204 (4.93-5.18) |
|
|
|
1.57-6.35 |
21.390 |
10.57 |
| A= |
.355-.400 (9.02-10.16) |
|
SSPI-67 |
BAPI-67 |
.214-.437 |
1.003 |
0.577 |
| B max= |
.090 (2.29) |
|
|
|
1.63-11.10 |
25.480 |
14.66 |
| D= |
.184-.193 (4.67-4.90) |
|
SSPI-610 |
BAPI-610 |
.375-.625 |
1.090 |
0.731 |
| S= |
.114-.120 (2.90-3.05) |
|
|
|
9.53-15.88 |
27.690 |
18.57 |
| |
|
|
SSPI-E67 |
BAPI-E67 |
.062-.437 |
0.967 |
0.541 |
| |
|
|
|
|
1.63-11.10 |
24.560 |
13.74 |
| 1/4 (8) |
6.3mm |
|
SSPI-86 |
BAPI-86 |
.080-.375 |
1.181 |
0.556 |
| Hole Size= |
.261-.276 (6.63-7.01) |
|
|
|
.080-.375 |
30.000 |
14.12 |
| A= |
.480-.530 (12.19-13.46) |
|
SSPI-810 |
BAPI-810 |
.350-.625 |
1.431 |
0.806 |
| B max= |
.117 (2.97) |
|
|
|
8.89-15.88 |
36.350 |
20.47 |
| D= |
.254-.260 (6.45-6.60) |
|
SSPV-E810 |
BAPV-E810 |
.080-.625 |
1.431 |
0.806 |
| S= |
.153-.162 (3.89-4.11) |
|
|
|
2.03-15.87 |
36.850 |
20.47 |
|
|
|
|
|
|
|
|
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COUNTERSUNK HEAD
| Diameter |
|
|
Steel |
Grip Range |
E (max) |
L (max) |
| 3/16 (6) |
4.8mm |
|
SSCI-66 |
.125-.331 |
0.793 |
0.496 |
| Hole Size= |
.194-.204 (4.93-5.18) |
|
|
3.18-8.41 |
20.14 |
12.6 |
| A= |
.325-.360 (8.26-9.14) |
|
|
|
|
|
| B ref= |
.070 (1.78) |
|
|
|
|
|
| D= |
.184-.193 (4.67-4.90) |
|
|
|
|
|
| S= |
.114-.120 (2.90-3.05) |
|
|
|
|
|
| 1/4 (8) |
6.3mm |
|
SSCI-88 |
.170-.475 |
1.028 |
0.66 |
| Hole Size= |
.261-.276 (6.63-7.01) |
|
|
4.32-12.07 |
26.11 |
16.76 |
| A= |
.395-.448 (10.03-11.38) |
|
|
|
|
|
| B max= |
.079 (2.01) |
|
|
|
|
|
| D= |
.254-.260 (6.45-6.60) |
|
|
|
|
|
| S= |
.153-.162 (3.89-4.11) |
|
|
|
|
|
|
|
|
|
|
|
|
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LARGE
FLANGE
HEAD
| Diameter |
|
|
Steel |
Grip Range |
E (max) |
L (max) |
| 3/16 (6) |
4.8mm |
|
BALI-64 |
.062-.250 |
0.842 |
0.416 |
| Hole Size= |
.194-.204 (4.93-5.18) |
|
|
1.57-6.35 |
21.390 |
10.57 |
| A= |
.500-.530 (12.70-13.46) |
|
|
|
|
|
| B max= |
.105 (2.67) |
|
|
|
|
|
| D= |
.184-.193 (4.67-4.90) |
|
|
|
|
|
| S= |
.114-.120 (2.90-3.05) |
|
|
|
|
|
| 1/4 (8) |
6.3mm |
|
BALI-86 |
.080-.375 |
1.181 |
0.556 |
| Hole Size= |
.261-.276 (6.63-7.01) |
|
|
2.03-9.53 |
30.000 |
14.12 |
| A= |
.480-.530 (12.19-13.46) |
|
|
|
|
|
| B max= |
.117 (2.97) |
|
|
|
|
|
| D= |
.254-.260 (6.45-6.60) |
|
|
|
|
|
| S= |
.153-.162 (3.89-4.11) |
|
|
|
|
|
|
|
|
|
|
|
|
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SHEAR & TENSILE STRENGTH
Minimum Shear and Tensile Data for Interlocks in lbs. (Newtons)
| Rivet Diameter |
BA Series Alum / Alum |
SS Series Steel / Steel |
| Shear |
Tensile |
Shear |
Tensile |
| 3/16" (4.8mm) |
550 (2246) |
450 (2002) |
1300 (5782) |
1000 (4448) |
| 1/4" (6.3mm) |
1270 (5649) |
830 (3692) |
2400 (10675) |
1850 (8229) |
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MATERIALS & FINISH
| Series |
Head Style |
Material |
Finish |
| Body |
Mandrel |
Body |
Mandrel |
| SSPI |
Protruding |
Steel |
Steel |
Zinc Clear & Lube |
Zinc & Gold Chromate |
| BAPI |
Protruding |
Aluminum |
Aluminum |
Plain |
Plain |
| BALI |
Large Flanged |
Aluminum |
Aluminum |
Plain |
Plain |
| SSCI |
Countersunk |
Steel |
Steel |
Zinc Clear & Lube |
Zinc & Gold Chromate |
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|
