12 POINT COUNTERBORE CAP SCREWS
Diameter
  Length 1/4-20 5/16-18 3/8-16 7/16-14 1/2-13 5/8-11 3/4-10 1-8 1-1/4-7
  1/2" 17814 17846 17882 ------- ------- ------- ------- ------- -------
  3/4" 17818 17850 17886 17926 17962 ------- ------- ------- -------
  1" 17822 17854 17890 17930 17966 18008 ------- ------- -------
  1-1/4" 17824 17856 17892 17932 17968 18010 18050 ------- -------
  1-1/2" 17826 17858 17894 17934 17970 18012 18052 ------- -------
  1-3/4" 17828 17860 17896 17936 17972 18014 18054 ------- -------
  2" 17830 17862 17898 17938 17974 18016 18056 18124 -------
  2-1/4" 17832 17864 17900 17940 17976 18018 18058 18126 -------
  2-1/2" 17834 17866 17902 17942 17978 18020 18060 18128 18196
  2-3/4" 17836 17868 17904 17944 17980 18022 18062 18130 -------
  3" 17838 17870 17906 17946 17982 18024 18064 18132 18198
  3-1/2" ------- 17874 17910 17950 17986 18028 18068 18136 18200
  4" ------- ------- 17912 17952 17988 18030 18070 18138 18202
  4-1/2" ------- ------- 17914 ------- 17990 18032 18072 18140 18204
  5" ------- ------- 17916 ------- 17992 18034 18074 18142 18206
  5-1/2" ------- ------- ------- ------- 17994 18036 18076 18144 18208
  6" ------- ------- ------- ------- 17996 18038 18078 18146 18210
LOW HEAD SOCKET CAP SCREWS  (LOW PROFILE)
Diameter
Length 8-32 10-24 10-32 1/4-20 5/16-18 3/8-16 1/2-13
3/8" 19670 19686 19687 19700 ------- ------- -------
1/2" 19672 19688 19689 19702 19716 19732 -------
5/8" 19674 ------- 19691 19704 ------- ------- -------
3/4" 19676 19690 19693 19706 19718 19734 19746
1" 19678 19692 ------- 19708 19720 19736 19748
1-1/4" ------- ------- ------- 19710 19722 19738 19750
1-1/2" ------- ------- ------- ------- 19724 19740 19752
SOCKET SHOULDER CAP SCREWS  (STRIPPER BOLTS)
Shoulder Shoulder Diameter
Length 1/4" 5/16" 3/8" 1/2" 5/8" 3/4"
3/8" 19760 19780 19806 ------- ------- -------
1/2" 19762 19782 19808 19846 ------- -------
3/4" 19766 19786 19812 19850 19945 19917
1" 19768 19788 19814 19852 19885 -------
1-1/4" 19770 19790 19816 19854 19886 -------
1-1/2" 19772 19792 19818 19856 19888 19918
2" 19774 19798 19824 19862 19894 19924
WE 
CAN 
SATISFY
YOUR
FASTENER
NEEDS,
LARGE
OR 
SMALL,
JUST 
CALL !
2-1/2" 19776 ------- 19828 19866 19898 19928
3" ------- ------- 19832 19870 19902 19932
3-1/2" ------- ------- 19836 19874 19906 19936
4" ------- ------- 19838 19878 19910 19940
4-1/2" ------- ------- ------- 19880 19912 19942
5" ------- ------- ------- 19884 19916 19944
SQUARE HEAD SET SCREWS
Diameter
Length 1/4-20 5/16-18 3/8-16 7/16-14 1/2-13 5/8-11
1/2" 19948 19968 20000 ------- ------- -------
3/4" 19952 19972 20004 20036 20060 20092
7/8" 19954 19974 20006 20038 20062 20094
1" 19956 19976 20008 20040 20064 20096
1-1/4" 19958 19978 20010 20042 20066 20098
1-1/2" 19960 19980 20012 20044 20068 20100
1-3/4" 19962 19982 20014 20046 20070 20102
2" 19964 19984 20016 20048 20072 20104
2-1/4" ------- 19986 20018 20050 20074 20106
2-1/2" ------- 19988 20020 20052 20076 20108
2-3/4" ------- 19990 20022 ------- 20078 20110
3" ------- 19992 20024 20053 20080 20112
TO ORDER CALL : (630) 377-BOLT (2658)