Magna-Bulb
The HUCK MAGNA-BULB™ Blind Fastening System
High strength with a broader bearing surface. The Magna-Bulb fastener creates a broader bearing surface that helps spread the load over more area for a stronger, longer lasting connection.
Specifications
| Dia. (No.) |
Part No. |
Grip Range |
Hole Size |
A nom |
B max |
C max |
D max |
E min |
|
| 3/16 (6) |
MBP-R6-M2 |
.075 - .110 |
.191-.201 |
0.187 |
0.385 |
0.101 |
0.592 |
1.00 |
| |
MBP-R6-M3 |
.087 - .150 |
.191-.201 |
0.187 |
0.385 |
0.101 |
0.672 |
1.00 |
| |
MBP-R6-M4 |
.126 - .189 |
.191-.201 |
0.187 |
0.385 |
0.101 |
0.695 |
1.00 |
| |
MBP-R6-M5 |
.165 - .228 |
.191-.201 |
0.187 |
0.385 |
0.101 |
0.734 |
1.00 |
| |
MBP-R6-M6 |
.205 - .268 |
.191-.201 |
0.187 |
0.385 |
0.101 |
0.774 |
1.00 |
| |
MBP-R6-M7 |
.244 - .307 |
.191-.201 |
0.187 |
0.385 |
0.101 |
0.813 |
1.00 |
| |
MBP-R6-M8 |
.283 - .347 |
.191-.201 |
0.187 |
0.385 |
0.101 |
0.853 |
1.00 |
| |
MBP-R6-M9 |
.323 - .386 |
.191-.201 |
0.187 |
0.385 |
0.101 |
0.892 |
1.00 |
| |
MBP-R6-M10 |
.362 - .425 |
.191-.201 |
0.187 |
0.385 |
0.101 |
0.931 |
1.00 |
|
| 1/4 (8) |
MBP-R8-M2 |
.060 - .138 |
.261-.272 |
0.251 |
0.53 |
0.125 |
0.759 |
1.10 |
| |
MBP-R8-M3 |
.110 - .189 |
.261-.272 |
0.251 |
0.53 |
0.125 |
0.861 |
1.10 |
| |
MBP-R8-M4 |
.150 - .229 |
.261-.272 |
0.251 |
0.53 |
0.125 |
0.94 |
1.10 |
| |
MBP-R8-M5 |
.189 - .268 |
.261-.272 |
0.251 |
0.53 |
0.125 |
0.912 |
1.10 |
| |
MBP-R8-M6 |
.229 - .308 |
.261-.272 |
0.251 |
0.53 |
0.125 |
0.942 |
1.10 |
| |
MBP-R8-M7 |
.268 - .346 |
.261-.272 |
0.251 |
0.53 |
0.125 |
0.981 |
1.10 |
| |
MBP-R8-M8 |
.308 - .387 |
.261-.272 |
0.251 |
0.53 |
0.125 |
1.021 |
1.10 |
| |
MBP-R8-M9 |
.346 - .425 |
.261-.272 |
0.251 |
0.53 |
0.125 |
1.06 |
1.10 |
| |
MBP-R8-M10 |
.387 - .466 |
.261-.272 |
0.251 |
0.53 |
0.125 |
1.10 |
1.10 |
| |
MBP-R8-M11 |
.425 - .504 |
.261-.272 |
0.251 |
0.53 |
0.125 |
1.139 |
1.10 |
| |
MBP-R8-M12 |
.466 - .545 |
.261-.272 |
0.251 |
0.53 |
0.125 |
1.179 |
1.10 |
| |
MBP-R8-M13 |
.504 - .583 |
.261-.272 |
0.251 |
0.53 |
0.125 |
1.218 |
1.10 |
|
| 5/16 (10) |
MBP-R10-3 |
.150 - .250 |
.328-.340 |
0.316 |
0.655 |
0.152 |
1.115 |
1.38 |
| |
MBP-R10-4 |
.200 - .300 |
.328-.340 |
0.316 |
0.655 |
0.152 |
1.165 |
1.38 |
| |
MBP-R10-5 |
.250 - .350 |
.328-.340 |
0.316 |
0.655 |
0.152 |
1.215 |
1.38 |
| |
MBP-R10-6 |
.300 - .400 |
.328-.340 |
0.316 |
0.655 |
0.152 |
1.265 |
1.38 |
| |
MBP-R10-7 |
.350 - .450 |
.328-.340 |
0.316 |
0.655 |
0.152 |
1.315 |
1.38 |
| |
MBP-R10-8 |
.400 - .500 |
.328-.340 |
0.316 |
0.655 |
0.152 |
1.365 |
1.38 |
| |
MBP-R10-9 |
.450 - .550 |
.328-.340 |
0.316 |
0.655 |
0.152 |
1.415 |
1.38 |
| |
MBP-R10-10 |
.500 - .600 |
.328-.340 |
0.316 |
0.655 |
0.152 |
1.465 |
1.38 |
Specifications—Clearance
| Dia. |
Part No. |
Grip Range |
E max |
|
| 1/4 |
MBCP-R8-M2 |
.060-.138 |
0.58 |
| |
MBCP-R8-M3 |
.110-.189 |
0.627 |
| |
MBCP-R8-M5 |
.189-.268 |
0.706 |
| |
MBCP-R8-M7 |
.268-.346 |
0.785 |
| |
MBCP-R8-M8 |
.308-.387 |
0.825 |
| |
MBCP-R8-M9 |
.346-.425 |
0.864 |
| |
MBCP-R8-M11 |
.425-.504 |
0.943 |
| |
MBCP-R8-M13 |
.504-.583 |
1.022 |
Typical Installed Values in Nominal Grip (lbs.)
| Dia. |
Shear |
Tensile |
Pin Retention |
|
| 3/16 |
1700 |
1050 |
150 |
| 1/4 |
3500 |
1900 |
300 |
| 1/4 (clearance) |
3000 |
1600 |
300 |
| 5/16 |
5000 |
2960 |
450 |
Material and Finish
| |
Material |
Finish |
|
| Sleeve |
Steel |
Zinc Plated Gold Chromate |
| Pin |
Steel |
Zinc Plated Gold Chromate |
Installation Tooling
| Dia. |
Installation Tool |
Nose Assembly |
Type |
Use |
|
| 3/16 |
229 |
99-3300 |
Pneudraulic |
Production |
| |
230 |
99-3300 |
Pneudraulic |
Maintenance & Repair |
| |
2025 |
99-3300 |
Pneudraulic |
Maintenance & Repair |
| |
2025 |
99-3300 |
Pneudraulic |
Maintenance & Repair |
| |
2015 |
125154 (Insert, included with tool) |
Pneudraulic |
Prod. or Maint. & Repair |
| |
202 |
99-3303 |
Pneudraulic |
Production |
| |
212 |
99-3300 99-3303 |
Pneudraulic |
Production |
| |
2480 |
99-3300 99-3303 |
Hydraulic |
Production |
| 1/4 |
229 |
99-3301 |
Pneudraulic |
Production |
| |
230 |
99-3301 |
Pneudraulic |
Maintenance & Repair |
| |
2025 |
99-3301 |
Pneudraulic |
Maintenance & Repair |
| |
202 |
99-3301 |
Pneudraulic |
Prod. or Maint. & Repair |
| |
212 |
99-3301 99-3305 |
Pneudraulic |
Production |
| |
2480 |
99-3301 99-3305 |
Hydraulic |
Production |
| 5/16 |
246 |
99-3307 |
Pneudraulic |
Production |
| |
2580 |
99-3307 |
Hydraulic |
Production |
