Flat Head Socket Cap Screw UNC/UNF Holo-Krome

Flat Head Screws

8 Grade

UNC

S425 FHSC Flat Head Socket Cap Screw UNC

ASME B18.3 / ASTM A575

line-drawing

Choose a Diameter to see available Part List.

Part details are displayed here after choosing Part#.

Part#
Description
Length
  • All
Finish
THREAD
  • All
  • UNC
  • UNF
UPC
Diameter:No.4
S425 FHSC Flat Head Socket Cap Screw UNC
Pitch: 40.00 tpi
S425-004-0025
HK60002 FHSC 4-40 x 1/4 UNC
6.35
Bare
UNC
697744600025
S425-004-0038
HK60004 FHSC 4-40 x 3/8 UNC
9.525
Bare
UNC
697744600049
S425-004-0050
HK60006 FHSC 4-40 x 1/2 UNC
12.7
Bare
UNC
697744600063
S425-004-0063
HK60008 FHSC 4-40 x 5/8 UNC
15.875
Bare
UNC
697744600087
S425-004-0075
HK60010 FHSC 4-40 x 3/4 UNC
19.05
Bare
UNC
697744600100
Diameter:No.5
S425 FHSC Flat Head Socket Cap Screw UNC
Pitch: 40.00 tpi
S425-005-0025
HK60012 FHSC 5-40 x 1/4 UNC
6.35
Bare
UNC
697744600124
S425-005-0038
HK60014 FHSC 5-40 x 3/8 UNC
9.525
Bare
UNC
697744600148
S425-005-0050
HK60016 FHSC 5-40 x 1/2 UNC
12.7
Bare
UNC
697744600162
S425-005-0063
HK60018 FHSC 5-40 x 5/8 UNC
15.875
Bare
UNC
697744600186
S425-005-0075
HK60020 FHSC 5-40 x 3/4 UNC
19.05
Bare
UNC
697744600209
Diameter:No.6
S425 FHSC Flat Head Socket Cap Screw UNC
Pitch: 32.00 tpi
S425-006-0025
HK60022 FHSC 6-32 x 1/4 UNC
6.35
Bare
UNC
697744600223
S425-006-0038
HK60024 FHSC 6-32 x 3/8 UNC
9.525
Bare
UNC
697744600247
S425-006-0050
HK60026 FHSC 6-32 x 1/2 UNC
12.7
Bare
UNC
697744600261
S425-006-0063
HK60028 FHSC 6-32 x 5/8 UNC
15.875
Bare
UNC
697744600285
S425-006-0075
HK60030 FHSC 6-32 x 3/4 UNC
19.05
Bare
UNC
697744600308
Diameter:No.8
S425 FHSC Flat Head Socket Cap Screw UNC
Pitch: 32.00 tpi
S425-008-0038
HK60032 FHSC 8-32 x 3/8 UNC
9.525
Bare
UNC
697744600322
S425-008-0050
HK60034 FHSC 8-32 x 1/2 UNC
12.7
Bare
UNC
697744600346
S425-008-0063
HK60036 FHSC 8-32 x 5/8 UNC
15.875
Bare
UNC
697744600360
S425-008-0075
HK60038 FHSC 8-32 x 3/4 UNC
19.05
Bare
UNC
697744600384
S425-008-0100
HK60040 FHSC 8-32 x 1 UNC
25.4
Bare
UNC
697744600407
Diameter:No.10
S425 FHSC Flat Head Socket Cap Screw UNC
Pitch: 24.00 tpi
S425-010-0038
HK60042 FHSC 10-24 x 3/8 UNC
9.525
Bare
UNC
697744600421
S425-010-0038-F
HK61002 FHSC 10-32 x 3/8 UNF
9.525
Bare
UNF
697744610024
S425-010-0050
HK60044 FHSC 10-24 x 1/2 UNC
12.7
Bare
UNC
697744600445
S425-010-0050-F
HK61004 FHSC 10-32 x 1/2 UNF
12.7
Bare
UNF
697744610048
S425-010-0063
HK60046 FHSC 10-24 x 5/8 UNC
15.875
Bare
UNC
697744600469
S425-010-0063-F
HK61006 FHSC 10-32 x 5/8 UNF
15.875
Bare
UNF
697744610062
S425-010-0075
HK60048 FHSC 10-24 x 3/4 UNC
19.05
Bare
UNC
697744600483
S425-010-0075-F
HK61008 FHSC 10-32 x 3/4 UNF
19.05
Bare
UNF
697744610086
S425-010-0100
HK60050 FHSC 10-24 x 1 UNC
25.4
Bare
UNC
697744600506
S425-010-0100-F
HK61010 FHSC 10-32 x 1 UNF
25.4
Bare
UNF
697744610109
S425-010-0125
HK60052 FHSC 10-24 x 1-1/4 UNC
31.75
Bare
UNC
697744600520
S425-010-0125-F
HK61012 FHSC 10-32 x 1-1/4 UNF
31.75
Bare
UNF
697744610123
S425-010-0150
HK60054 FHSC 10-24 x 1-1/2 UNC
38.1
Bare
UNC
697744600544
S425-010-0150-F
HK61014 FHSC 10-32 x 1-1/2 UNF
38.1
Bare
UNF
697744610147
Diameter:1/4 INCH
S425 FHSC Flat Head Socket Cap Screw UNC
Pitch: 20.00 tpi
S425-014-0038
HK60056 FHSC 1/4-20 x 3/8 UNC
9.525
Bare
UNC
697744600568
S425-014-0038-F
HK61016 FHSC 1/4-28 x 3/8 UNF
9.525
Bare
UNF
697744610161
S425-014-0050
HK60058 FHSC 1/4-20 x 1/2 UNC
12.7
Bare
UNC
697744600582
S425-014-0050-F
HK61018 FHSC 1/4-28 x 1/2 UNF
12.7
Bare
UNF
697744610185
S425-014-0063
HK60060 FHSC 1/4-20 x 5/8 UNC
15.875
Bare
UNC
697744600605
S425-014-0063-F
HK61020 FHSC 1/4-28 x 5/8 UNF
15.875
Bare
UNF
697744610208
S425-014-0075
HK60062 FHSC 1/4-20 x 3/4 UNC
19.05
Bare
UNC
697744600629
S425-014-0075-F
HK61022 FHSC 1/4-28 x 3/4 UNF
19.05
Bare
UNF
697744610222
S425-014-0100
HK60064 FHSC 1/4-20 x 1 UNC
25.4
Bare
UNC
697744600643
S425-014-0100-F
HK61024 FHSC 1/4-28 x 1 UNF
25.4
Bare
UNF
697744610246
S425-014-0125
HK60066 FHSC 1/4-20 x 1-1/4 UNC
31.75
Bare
UNC
697744600667
S425-014-0125-F
HK61026 FHSC 1/4-28 x 1-1/4 UNF
31.75
Bare
UNF
697744610260
S425-014-0150
HK60068 FHSC 1/4-20 x 1-1/2 UNC
38.1
Bare
UNC
697744600681
S425-014-0150-F
HK61028 FHSC 1/4-28 x 1-1/2 UNF
38.1
Bare
UNF
697744610284
S425-014-0175
HK60070 FHSC 1/4-20 x 1-3/4 UNC
44.45
Bare
UNC
697744600704
S425-014-0200
HK60072 FHSC 1/4-20 x 2 UNC
50.8
Bare
UNC
697744600728
Diameter:5/16 INCH
S425 FHSC Flat Head Socket Cap Screw UNC
Pitch: 18.00 tpi
S425-016-0050
HK60074 FHSC 5/16-18 x 1/2 UNC
12.7
Bare
UNC
697744600742
S425-016-0050-F
HK61030 FHSC 5/16-24 x 1/2 UNF
12.7
Bare
UNF
697744610307
S425-016-0063
HK60076 FHSC 5/16-18 x 5/8 UNC
15.875
Bare
UNC
697744600766
S425-016-0063-F
HK61032 FHSC 5/16-24 x 5/8 UNF
15.875
Bare
UNF
697744610321
S425-016-0075
HK60078 FHSC 5/16-18 x 3/4 UNC
19.05
Bare
UNC
697744600780
S425-016-0075-F
HK61034 FHSC 5/16-24 x 3/4 UNF
19.05
Bare
UNF
697744610345
S425-016-0100
HK60080 FHSC 5/16-18 x 1 UNC
25.4
Bare
UNC
697744600803
S425-016-0100-F
HK61036 FHSC 5/16-24 x 1 UNF
25.4
Bare
UNF
697744610369
S425-016-0125
HK60082 FHSC 5/16-18 x 1-1/4 UNC
31.75
Bare
UNC
697744600827
S425-016-0125-F
HK61038 FHSC 5/16-24 x 1-1/4 UNF
31.75
Bare
UNF
697744610383
S425-016-0150
HK60084 FHSC 5/16-18 x 1-1/2 UNC
38.1
Bare
UNC
697744600841
S425-016-0175
HK60086 FHSC 5/16-18 x 1-3/4 UNC
44.45
Bare
UNC
697744600865
S425-016-0200
HK60088 FHSC 5/16-18 x 2 UNC
50.8
Bare
UNC
697744600889
S425-016-0225
HK60090 FHSC 5/16-18 x 2-1/4 UNC
57.15
Bare
UNC
697744600902
S425-016-0250
HK60092 FHSC 5/16-18 x 2-1/2 UNC
63.5
Bare
UNC
697744600926
Diameter:3/8 INCH
S425 FHSC Flat Head Socket Cap Screw UNC
Pitch: 16.00 tpi
S425-018-0063
HK60096 FHSC 3/8-16 x 5/8 UNC
15.875
Bare
UNC
697744600964
S425-018-0063-f
HK61040 FHSC 3/8-24 x 5/8 UNF
15.875
Bare
UNF
697744610406
S425-018-0075
HK60098 FHSC 3/8-16 x 3/4 UNC
19.05
Bare
UNC
697744600988
S425-018-0075-f
HK61042 FHSC 3/8-24 x 3/4 UNF
19.05
Bare
UNF
697744610420
S425-018-0100
HK60100 FHSC 3/8-16 x 1 UNC
25.4
Bare
UNC
697744601008
S425-018-0100-f
HK61044 FHSC 3/8-24 x 1 UNF
25.4
Bare
UNF
697744610444
S425-018-0125
HK60102 FHSC 3/8-16 x 1-1/4 UNC
31.75
Bare
UNC
697744601022
S425-018-0125-f
HK61046 FHSC 3/8-24 x 1-1/4 UNF
31.75
Bare
UNF
697744610468
S425-018-0150
HK60104 FHSC 3/8-16 x 1-1/2 UNC
38.1
Bare
UNC
697744601046
S425-018-0150-F
HK61048 FHSC 3/8-24 x 1-1/2 UNF
38.1
Bare
UNF
697744610482
S425-018-0175
HK60106 FHSC 3/8-16 x 1-3/4 UNC
44.45
Bare
UNC
697744601060
S425-018-0200
HK60108 FHSC 3/8-16 x 2 UNC
50.8
Bare
UNC
697744601084
S425-018-0225
HK60110 FHSC 3/8-16 x 2-1/4 UNC
57.15
Bare
UNC
697744601107
S425-018-0250
HK60112 FHSC 3/8-16 x 2-1/2 UNC
63.5
Bare
UNC
697744601121
S425-018-0300
HK60114 FHSC 3/8-16 x 3 UNC
76.2
Bare
UNC
697744601145
Diameter:7/16 INCH
S425 FHSC Flat Head Socket Cap Screw UNC
Pitch: 14.00 tpi
S425-020-0075
HK60116 FHSC 7/16-14 x 3/4 UNC
19.05
Bare
UNC
697744601169
S425-020-0100
HK60118 FHSC 7/16-14 x 1 UNC
25.4
Bare
UNC
697744601183
S425-020-0125
HK60120 FHSC 7/16-14 x 1-1/4 UNC
31.75
Bare
UNC
697744601206
S425-020-0150
HK60122 FHSC 7/16-14 x 1-1/2 UNC
38.1
Bare
UNC
697744601220
Diameter:1/2 INCH
S425 FHSC Flat Head Socket Cap Screw UNC
Pitch: 13.00 tpi
S425-024-0075
HK60124 FHSC 1/2-13 x 3/4 UNC
19.05
Bare
UNC
697744601244
S425-024-0075-F
HK61050 FHSC 1/2-20 x 3/4 UNF
19.05
Bare
UNF
697744610505
S425-024-0100
HK60126 FHSC 1/2-13 x 1 UNC
25.4
Bare
UNC
697744601268
S425-024-0100-F
HK61052 FHSC 1/2-20 x 1 UNF
25.4
Bare
UNF
697744610529
S425-024-0125
HK60128 FHSC 1/2-13 x 1-1/4 UNC
31.75
Bare
UNC
697744601282
S425-024-0125-F
HK61054 FHSC 1/2-20 x 1-1/4 UNF
31.75
Bare
UNF
697744610543
S425-024-0150
HK60130 FHSC 1/2-13 x 1-1/2 UNC
38.1
Bare
UNC
697744601305
S425-024-0150-F
HK61056 FHSC 1/2-20 x 1-1/2 UNF
38.1
Bare
UNF
697744610567
S425-024-0175
HK60132 FHSC 1/2-13 x 1-3/4 UNC
44.45
Bare
UNC
697744601329
S425-024-0175-F
HK61058 FHSC 1/2-20 x 1-3/4 UNF
44.45
Bare
UNF
697744610581
S425-024-0200
HK60134 FHSC 1/2-13 x 2 UNC
50.8
Bare
UNC
697744601343
S425-024-0200-F
HK61060 FHSC 1/2-20 x 2 UNF
50.8
Bare
UNF
697744610604
S425-024-0225
HK60136 FHSC 1/2-13 x 2-1/4 UNC
57.15
Bare
UNC
697744601367
S425-024-0250
HK60138 FHSC 1/2-13 x 2-1/2 UNC
63.5
Bare
UNC
697744601381
S425-024-0300
HK60140 FHSC 1/2-13 x 3 UNC
76.2
Bare
UNC
697744601404
Diameter:5/8 INCH
S425 FHSC Flat Head Socket Cap Screw UNC
Pitch: 11.00 tpi
S425-026-0125
HK60142 FHSC 5/8-11 x 1-1/4 UNC
31.75
Bare
UNC
697744601428
S425-026-0150
HK60144 FHSC 5/8-11 x 1-1/2 UNC
38.1
Bare
UNC
697744601442
S425-026-0175
HK60146 FHSC 5/8-11 x 1-3/4 UNC
44.45
Bare
UNC
697744601466
S425-026-0200
HK60148 FHSC 5/8-11 x 2 UNC
50.8
Bare
UNC
697744601480
S425-026-0225
HK60150 FHSC 5/8-11 x 2-1/4 UNC
57.15
Bare
UNC
697744601503
S425-026-0250
HK60152 FHSC 5/8-11 x 2-1/2 UNC
63.5
Bare
UNC
697744601527
S425-026-0300
HK60154 FHSC 5/8-11 x 3 UNC
76.2
Bare
UNC
697744601541
Diameter:3/4 INCH
S425 FHSC Flat Head Socket Cap Screw UNC
Pitch: 10.00 tpi
S425-028-0150
HK60158 FHSC 3/4-10 x 1-1/2 UNC
38.1
Bare
UNC
697744601589
S425-028-0175
HK60160 FHSC 3/4-10 x 1-3/4 UNC
44.45
Bare
UNC
697744601602
S425-028-0200
HK60162 FHSC 3/4-10 x 2 UNC
50.8
Bare
UNC
697744601626
S425-028-0250
HK60166 FHSC 3/4-10 x 2-1/2 UNC
63.5
Bare
UNC
697744601664
S425-028-0300
HK60168 FHSC 3/4-10 x 3 UNC
76.2
Bare
UNC
697744601688