Spaenaur

B
Hex Socket Cap Screws
Vis à tête cylindrique à 6 pans creux
FINE THREAD (U.N.F.) (S.A.E.)
Chart Continues on facing page.
DIA. 0 1 4 6 8 10 1/4" 5/16" 3/8"
THD. 80 72 48 40 36 32 28 24 24
LGTH.
ORDER BY SPAENAUR NUMBER LISTED BELOW
1/8 HX-47 HX-51
3/16 HX-48 HX-52
1/4 HX-49 HX-53 363-503 363-376
3/8 HX-50 HX-54 363-403 HX-75 363-487 363-410
1/2 363-522 363-505 363-498 HX-76 HX-87 363-396
5/8 HX-288 HX-77 HX-88 HX-102
3/4 363-464 HX-321 HX-78 HX-89 HX-103 HX-118
7/8 HX-79 HX-90 HX-104 HX-340
1 HX-14 HX-28 HX-105 HX-119
1-1/4 HX-80 HX-29 HX-106 HX-120
1-1/2 HX-31 HX-91 HX-107 HX-121
1-3/4 HX-199 HX-35 HX-108 HX-122
2 HX-318 HX-92 HX-109 HX-123
2-1/4 HX-329 HX-295 HX-124
2-1/2 363-433 363-427 363-482 HX-125
2-3/4
3 363-486 HX-314
3-1/2 363-460
3-3/4
4 363-430
4-1/2
5 363-492
5-1/2
6
6-1/2
7
8
9
10
11
12
ALLOY STEEL
Not Plated
1960 Series
Quenched and tempered to hardness
Rockwell C39-45 at the surface to
#10 dia. incl.; C37-45 over #10 dia.
Threads Class 3A up to 1" dia.;
Class 2A over 1" dia.
For Hex Keys see Section 'P'.
UNIT PACKAGE 50
PRICED SINGLY
Thread Length Chart
Screw Thread Lengths Screw Thread Lengths
Dia. Min. Max. Dia. Min. Max.
#2 0.62 0.80 7/16" 1.38 2.17
#3 0.62 0.83 1/2" 1.50 2.38
#4 0.75 0.99 5/8" 1.75 2.82
#5 0.75 1.00 3/4" 2.00 3.25
#6 0.75 1.05 7/8" 2.25 3.69
#8 0.88 1.19 1" 2.50 4.12
#10 0.88 1.27 1-1/8" 2.82 4.65
1/4" 1.00 1.50 1-1/4" 3.12 5.09
5/16" 1.12 1.71 1-3/8" 3.44 5.65
3/8" 1.25 1.94 1-1/2" 3.75 6.08
ASME/ANSI B18.3
Inch
Pouces
UNIT PKG.
25
CATALOG 13
For Hex Socket Cap Screws, Alloy Steel, COARSE THREAD
See Pages B234 and B235.
For Holo-Krome ® Hex Socket Cap Screws, Zinc Plated Alloy Steel, see pages B216 and B217.
B236
03 Dec 03