Multigrip pins offer a very wide grip range
One pin can fasten many application thicknesses
Pins have no break groove
Always used with special multigrip flanged collar
Can help reduce stocks and operator error
Pin must be at right angles to application
Not suitable for soft or forgiving applications
Procedure for Selecting Pins
1. Determine lockbolt material required
2. Determine pin head style required
3. Determine diameter of pin required
4. Determine grip reference required
5. Determine part number of pin required
- either Steel or Aluminium
- either Brazier, Truss or Countersunk
- either diameter reference 06 = 4.8mm ~ 3/16 inch
or diameter reference 08 = 6.4mm ~ 1/4 inch
- either total thickness to be fastened is in grip range 10 or total thickness to be fastened is in grip range 20 - for example : MAR SB0610 M or MAR AC0820 M
Pin Dimensions
Brazier
Truss
Countersunk
Head style
Diameter reference
Diameter d
Height k
Brazier
06
10.1
3.3
08
13.4
4.0
Truss
06
12.6
3.0
08
15.3
3.6
Countersunk
06
9.2
2.6
08
12.2
3.2
Diameter reference
Nominal diameter
Hole diameter
06
4.8
5.2
08
6.4
6.8
Grip Reference
Grip Range
G
H
min
max
06
08
06
08
10
1.6
16.0
47.3
52.3
1.8
2.0
20
8.0
32.0
61.0
66.7
8.4
8.4
Collar Dimensions
Diameter reference
Part Number
A
B
C
D
06
MAR*F0600
8.0
7.1
9.8
1.6
08
MAR*F0800
10.4
9.7
13.1
1.8
Flanged Collar
* Complete Part No.with 'S' for steel or 'A' for aluminium e.g. MARSF0600
All dimensions are in mm and maximum unless stated.
