Mechanical Performance Data

Mechanical performance data for Alloy Steel shear type NAS Lockbolts

Fastener
Diameter

Ultimate Tensile with NAS1080C & E
Collars

Ultimate Tensile with
NAS1080G & K
Collars

Ultimate Tensile with
NAS1080UG, UK, MG
and MK Collars

Double
Shear Strength

(With 1080G)
Collar

(with1080K)
Collar

(T Alloy)
Pin

(DT Alloy)
Pin

(T=95KSI)
Pin

(DT=108KSI)
Pin

1/8

450 lbs

N/A
850 lbs
755 lbs
850 lbs
2300 lbs
2650 lbs
5/32

705 lbs

N/A

1350 lbs

1320 lbs

1350 lbs

3610 lbs

4140 lbs

3/16

1105 lbs

1410 lbs

2000 lbs

1850 lbs

2000 lbs

5380 lbs

6120 lbs

1/4

2040 lbs

2490 lbs

3600 lbs

3250 lbs

3600 lbs

9300 lbs

10600 lbs

5/16

3250 lbs

3250 lbs

5600 lbs

5000 lbs

5600 lbs

14600 lbs

16560 lbs

3/8

5050 lbs

5050 lbs

8000 lbs

7200 lbs

8000 lbs

21000 lbs

23860 lbs