Sosmetal Products, Inc. 2026 Product Catalog
SOSMETAL PRODUCTS INC.
FASTENERS & HARDWARE SET SCREWS
SOCKET HEAD SET SCREWS - CUP POINT
A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21
l Heat treated alloy steel. l Class 3A fully formed threads. Protected by BLACK OXIDE FINISH™ against rust & corrosion
DIA. NO. 6
DIA. NO. 8
DIA.
DIA.
NO. 10
NO. 1/4
PART NUMBER KEY SIZE 1/16
PART NUMBER KEY SIZE 5/64
PART NUMBER KEY SIZE 3/32
PART NUMBER KEY SIZE 1/8
LENGTH
COARSE
FINEQTY COARSE 503603 100 503605
FINEQTY COARSE
FINEQTY COARSE
FINEQTY
---
---
---
---
--- ---
--- ---
1/8
100
-
- -
503601 503604 100 503606 503610 100 503613 503617 100
3/16
503602
--- --- --- --- --- --- ---
100 503607 503611 100 503614 503618 100 503621 503628 100
1/4
--- --- --- --- --- ---
--- ---
503612 100
---
---
503622 503629 100
5/16
- - - - - -
-
--- --- --- --- ---
- 503615 503619 100 503623 503630 100 503616 503620 100 503624 503631 100
3/8 1/2 3/4
503608 503609
100 100
--- --- ---
--- --- ---
503625 503632 100
- - -
--- ---
503626 503627
--- ---
1
- -
100
1-1/4
50
DIA. 5/16
DIA.
DIA. 7/16
DIA.
DIA.
3/8
1/2
5/8
PART NUMBER KEY SIZE 5/32
PART NUMBER KEY SIZE 3/16
PART NUMBER KEY SIZE 7/32
PART NUMBER KEY SIZE 1/4
PART NUMBER KEY SIZE 5/16
LENGTH
COARSE
FINEQTY COARSE
FINEQTY COARSE
FINEQTY COARSE
FINEQTY
COARSE
FINEQTY
---
503640 100
--- ---
--- ---
--- --- ---
--- --- --- --- --- --- --- --- --- --- --- ---
--- --- ---
--- --- ---
--- --- --- --- --- --- --- --- --- ---
--- --- --- --- --- --- --- --- --- --- --- ---
1/4
- -
- - -
- - -
- - - - - - - - - -
503633 503641 100
5/16
503634 503642 100 503647 503654 100 503635 503643 100 503648 503655 100 503658 503636 503645 50 503649 503656 50 503659 503637 503646 50 503650 503657 50 503660 --- 503644 100 --- --- - ---
3/8 1/2 5/8 3/4
503663 503671
50
30
---
---
-
-
503664 503672 503665 503673
503674 503675
30 30
30 30 30 20 20 10 10
20 20
1
503638 503639
--- --- --- --- ---
503651 503652 503653
--- --- --- --- ---
---
503666 503667 503668 503669 503670
--- --- --- --- ---
1-1/4 1-1/2
50 50
30 30 30
-
503661 503662
20 20
--- --- ---
2
- - -
--- ---
--- ---
2-1/2
- -
- -
3
MAINTENANCE SHOP Sizes: 6-32 x 1/4” through 1/2-13 x 1” Part No. 503003 245 pieces • 18 items • 12040 plastic tray
AUTOMOTIVE SHOP Sizes: 6-32 x 1/4” through 1/2-13 x 1” Part No. 503004 146 pieces • 18 items • 12026 plastic tray
Sizes: 6-32 x 1/4” through 1/2-13 x 1” USS (COARSE) & SAE (FINE) Part No. 501037* 433 pieces • 24 items • 12017 steel tray
503602 503607 503614 503618 503621
503624 503625 503628 503630 503633
503635 503636 503643 503649 503658
503663 503664 503665
503602 503607 503614 503618 503621
503624 503625 503628 503630 503633
503635 503636 503643 503649 503658
503663 503664 503665
503602 503607 503614 503618 503621
503623 503624 503625 503628 503630
503633 502634 503635 503636 503641
503643 503647 503648 503649 503658
503659 503663 503664 503665
Numbers in assortment
Numbers in assortment
Numbers in assortment
*Complete Assortment Refills for Top “20” Assortment are available and are shipped in a corrugated tray (just add RF to Part No.)
SOCKET HEAD SET SCREWS - KNURLED POINT l Heat treated alloy steel. l Self-locking. l Class 3A fully formed threads. l Knurled point penetrates contact surface to resist loosening under severe vibration.
l Knurled edges increase gripping action and improve holding power.
Protected by BLACK OXIDE FINISH™ against rust & corrosion
DIA. NO. 4
DIA. NO. 6
DIA. NO. 8
DIA.
NO. 10
PART NUMBER KEY SIZE .050
PART NUMBER KEY SIZE 1/16
PART NUMBER KEY SIZE 5/64
PART NUMBER KEY SIZE 3/32
LENGTH
COARSE 506901 506902 506903 506904 506905
FINEQTY COARSE
FINEQTY COARSE
FINEQTY COARSE
FINEQTY
--- --- --- --- --- --- --- --- ---
506906 506907 506908 506909 506910 506911 506912
--- --- --- --- --- --- --- --- ---
506913 506914 506915 506916 506917 506918 506919 506920
--- --- --- --- --- --- --- --- ---
---
---
1/8
50 50 50 50 50
50 50 50 50 50 50 50
50 50 50 50 50 50 50 50
-
506921 506929 50 506922 506930 50 506923 506931 50 506924 506932 50 506925 506933 50 506926 506934 50 506927 506935 50 506928 506936 25
3/16
1/4
5/16
3/8 1/2 5/8 3/4
--- --- --- ---
- - - -
--- ---
- -
---
1
Sizes: 6-32 x 1/4” through 1/2-13 x 1” USS (COARSE) & SAE (FINE) Part No. 501685 438 pieces • 24 items 12017 steel tray
-
DIA.
DIA. 5/16
DIA.
DIA.
1/4
3/8
1/2
PART NUMBER KEY SIZE 1/8
PART NUMBER KEY SIZE 5/32
PART NUMBER KEY SIZE 3/16
PART NUMBER KEY SIZE 1/4
LENGTH
COARSE
FINEQTY COARSE
FINEQTY COARSE
FINEQTY COARSE
FINEQTY
506937 506945 50
---
---
--- ---
--- ---
--- --- ---
--- --- ---
1/4
-
- -
- - -
506938 506946 50 506953 506960 50
5/16
506908 506915 506922 506930 506937 506939
506940 506942 506945 506947 506953 506954
506955 506957 506960 506962 506967 506968
506970 506974 506976 506979 506981 506982
506939 506947 50 506954 506961 50 506967 506973 25
3/8 1/2
506940 506948 50 506955 506962 50 506968 506974 25 506979 --- 10 5/8 506941 506949 50 506956 506963 50 506969 506975 25 506980 --- 10 3/4 506942 506950 50 506957 506964 25 506970 506976 25 506981 --- 10 1 506943 506951 25 506958 506965 25 506971 506977 25 506982 --- 10 1-1/4 506944 506952 25 506959 506966 25 506972 506978 10 506983 --- 10
Numbers in assortment
A15-21 REVISED OCTOBER, 2015
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