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SOCKET SET SCREWS (CUP POINT)

Home Products Stainless Steel SOCKET SET SCREWS (CUP POINT)
SOCKET HEAD CAP SCREWS
FULLY THREADS MM. INCH
SOCKET HEAD CAP SCREWS
PARTIALLY THREADS MM. INCH
SOCKET SET SCREWS (CUP POINT)
FULLY THREADS MM. INCH
SOCKET COUNTERSUNK HEAD SCREWS
FULLY THREADS MM.
SOCKET HEAD CAP SCREWS
FULLY THREADS MM.
SOCKET SET SCREWS (CUP POINT)
FULLY THREADS MM. INCH
STUD BARS
THREADS MM. INCH

SOCKET SET SCREWS (CUP POINT)

(Inch / FULLY THREADS)
 
 
Specification : ANSI / ASME B18.3 & BS2470
Thread  Series : Coarse  Threads
Thread Specs : UNC, BSW
     
Technical  Data
Material  Type  : Stainless Steel
Material  Grade : XM7
Inch / FULLY THREADS


nominal
size


threads per
inch


d
max.
L

length on
production
dz


max.
S


nom.
T


min.
proof torque
min.

(lbf.ft)
1/4UNC 20 0.2490 1/4-1" 0.312 1/8 0.125 3.30
5/16UNC 18 0.3113 5/16-1" 0.172 5/32 0.156 6.25
3/8UNC 16 0.3737 3/8-1" 0.212 3/16 0.140,0.188 11.00
1/2BSW 12 0.4985 1/2-1"1/2 0.291 1/4 0.250 23.50
5/8UNC 11 0.6234 5/8-1" 0.371 5/16 0.312 50.00


nominal
thread size
1/4UNC 5/16UNC 3/8UNC

threads per
inch
20 18 16
d

max.
0.2490 0.3113 0.3737
L
length on
production
1/4-1" 5/16-1" 3/8-1"
dz

max.
0.312 0.172 0.212
S

nom.
1/8 5/32 3/16
T

min.
0.125 0.156 0.140, 0.188
proof torque
min.

(lbf.ft)
3.30 6.25 11.00


nominal
thread size
1/2BSW 5/8UNC

threads per
inch
12 11
d

max.
0.4985 0.6234
L
length on
production
1/2-1"1/2 5/8-1"
dz

max.
0.291 0.371
S

nom.
1/4 5/16
T

min.
0.250 0.312
proof torque
min.

(lbf.ft)
23.50 50.00
Note : L = Special Screw Length can be produced by customers request.