Serving our customers with quality and safety first.
3a
RIGHT-Hand
0.625in. ⁓5/8"
1.625in. ⁓1-5/8"
flat chamfer
0.729in. and 0.750in.
0.302in. and 0.312in. ⁓5/16"
0.496in. first shoulder and 0.498in. first shoulder
1.000in. first shoulder
0.061in. and 0.067in. ⁓5/64"
hexagon
0.375in. ⁓3/8"
0.250in. ⁓1/4"
6
drilled
16
140000 pounds per square inch
32.0 rockwell c and 43.0 rockwell c
round internal hexagon
round first shoulder
steel
zinc and chromate
astm B633 ty 2, cl 3 assn std all treatment responses
unc
1EA
Unc
Steel
16
0.061 inches minimum and 0.067 inches maximum
Flat chamfer
0.625 inches
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 16 thread quantity per inch 0.061" hole diameter flat chamfer head style 0.625" 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, no 0 (0.060 in.) (1.5 mm) or larger. it has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. the head is designed to be driven with either a wrench or an inserted driver or both in sizes below no. 10 (0.190 in.) (5 mm) nominal diameter. no. 10 (0.190 in.) (5 mm) and larger sizes must be designed for any type of inserted driver, but may also provide for external wrenching of the head. a locking feature may be incorporated in the design of the head or threads. for items which are both shouldered and have an externally relieved body, use screw, externally relieved body. for items with a no. 10 (0.190 in.) (5 mm) or larger thread diameter without an inserted driver head, use bolt, shoulder. excludes bolt, internal wrenching and screw, cap, socket head.