Serving our customers with quality and safety first.
3a
RIGHT-Hand
1.125in. and 1.250in. ⁓1-1/4"
1.190in. and 1.250in. ⁓1-1/4"
flat chamfer
0.550in. and 0.563in.
0.368in. and 0.375in. ⁓3/8"
hexagon
0.375in. ⁓3/8"
0.313in. and 0.316in. ⁓21/64"
16
160000 pounds per square inch
head may be knurled at the manufacturer's option
steel uns K03104
astm A574 assn std single material response
zinc and chromate
astm B633, fe/ZN5, type 2 fed spec all treatment responses
unc
Unc
Steel uns k03104
16
Flat chamfer
1.125 inches minimum and 1.250 inches maximum
Right-hand
3a
Schedule B number: 7318152000
nmfc 096640
Bolts and bolts and their nuts or washers exported in the same shipment
FSC 5305 ⁓ Screws
unc thread series zinc surface treated head may be knurled at the manufacturer's option 16 thread quantity per inch flat chamfer head style 1.125" thread length right-hand 3a thread class
Nothing similar to this part number was found in our inventory
An externally threaded fastener whose threaded portion is of one nominal diameter. the head has an internal socket or multiple spline for use with an inserted driver. a locking feature may be incorporated in the design of the head or threads. excludes items with bevel (conical) heads. see bolt, internal wrenching. excludes screw, shoulder; and screw, machine.