Serving our customers with quality and safety first.
2a
RIGHT-Hand
0.175in. ⁓3/16"
0.280in. and 0.320in. ⁓21/64"
flat chamfer
0.188in.
0.030in. and 0.070in. ⁓5/64"
0.130in. first shoulder and 0.134in. first shoulder
0.030in. first shoulder and 0.075in. first shoulder
0.130in. and 0.134in.
0.030in. and 0.075in.
0.015in.
50
0.112in. (UTS #4)
40
ribbed first shoulder
straight knurl
copper alloy 342 or copper alloy 353
QQ-B-626 fed spec all material responses
copper and tin and zinc
F-207 fscm 80009 mfr ref single treatment response
unc
1EA
Unc
Copper alloy 342 or copper alloy 353
40
Flat chamfer
0.175 inches minimum
Right-hand
2a
Schedule B number: 7415338550
nmfc 093460
Other copper screws (not for wood) bolts and nuts
FSC 5306 ⁓ Bolts
unc thread series copper surface treated straight knurl 40 thread quantity per inch flat chamfer head style 0.175" thread length right-hand 2a 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. it has a series of longitudinal ribs, splines or serrations on all or a part of the shoulder. the minor diameter of the ribs must be greater than the major diameter of the threads. see also bolt, ribbed neck.