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28 concentric hole
28 counterbore
3a
RIGHT-Hand
0.875in. ⁓7/8"
3.375in. ⁓3-3/8"
dee chamfer
1.125in.
0.250in. ⁓1/4"
0.432in. and 0.442in.
0.136in. first hole
1.875in.
0.219in.
0.250in. counterbore
0.625in. ⁓5/8"
unf concentric hole
unf counterbore
RIGHT-Hand counterbore
18
0.250in. concentric hole ⁓1/4"
0.250in. counterbore ⁓1/4"
3.188in. first hole
2b counterbore
steel
counterbore threaded
unf
Unf
Counterbore threaded
Steel
18
Dee chamfer
0.875 inches minimum
Right-hand
3a
Schedule B number: 7318152000
nmfc 093486
Bolts and bolts and their nuts or washers exported in the same shipment
FSC 5306 ⁓ Bolts
unf thread series counterbore threaded 18 thread quantity per inch dee chamfer head style 0.875" thread length right-hand 3a thread class
1. | S1259 | Cage 76255 |
Nothing similar to this part number was found in our inventory
An externally threaded fastener whose external threaded portion is of one nominal diameter. it has a concentric hole along the longitudinal centerline which may extend a part or the full length of the bolt. the concentric hole along the centerline may be counterbored and/or internally threaded at the head end or the bolt end. the head is designed to be held or driven by an external and/or internal driver. for items having a hole(s) perpendicular to the axis which meet the concentric hole along the longitudinal centerline, see bolt, fluid passage.