INTERNATIONAL SHIPPING
Approvals and Conformities
NSN
5305-01-583-1085
Product Attributes
Country of Origin
United States
Shipping Weight
0.001 pounds
ECCN
EAR99
Manufacturer P/N
NAS1581C3T14
Schedule B Code
7318.15.2000
Pack Quantity
1
Series
NAS1581
The NAS1581C3T14 is a 100° flush head bolt made of corrosion resistant steel (CRES); this item is sometimes considered a close tolerance screw as well. More information and defining characteristics are viewable below.
∗Unless otherwise noted, values are in inches- Thread Class: 3A
- Thread Direction: Right-hand
- Minimum Thread Length: .378
- Fastener Length Range: .638 to .668
- Head Style: Flat (countersunk)
- Head Diameter Range: .3504 to .3988
- Grip Diameter Range: .2485 to .2495
- Internal Drive Style: Offset cruciform (torque set)
- Nominal Thread Diameter: .250
- Grip Length Range: .865 to .885
- Thread Quantity (per inch): 28
- Minimum Tensile Strength (lbs/square inch): 160000
- Countersink Angle Range (degrees): 99 to 101
- Special Features: Internal drive ribbed
- Surface Treatment: Cadmium
- Thread Series Designator: UNJF