304 Stainless Steel CM Cross-Recess Flat-Profile Head Machine Screws
Compare 182 supplier catalogue references for CM cross-recess flat-profile head machine screws in 304 stainless steel. Select the metric thread, pitch and length, then confirm the head dimensions and drive details against your drawing.
Product overview
- Supplier series: CM十字扁平头机螺钉. CM is retained as the supplier designation, not a DIN or ISO standard.
- Material: 304 stainless steel. Source marking: unmarked; no property class is inferred.
- Metric machine threads; all captured entries are full thread.
- Finish: bright-cleaned (source: 洗光).
- Drive: cross recess. Exact drive type and size require confirmation.
This machine-screw series is listed separately from CA self-tapping screws. Confirm head diameter, height, bearing profile, cross-recess dimensions, length units and measuring convention against the controlling drawing. No countersunk geometry, DIN/ISO equivalence or self-tapping capability is assigned.
Catalogue specifications
Expand a thread group to compare references. Source diameter notation is retained, including M1.0. Catalogue entries do not establish current stock.
Nine M2.5 entries show the source pitch as “0.4 5”. This ambiguous notation is retained and must be confirmed; it has not been silently changed to 0.45 mm.
M1.0 × 0.25 — 7 references
| Thread |
Pitch (mm) |
Length (source value) |
Item reference |
| M1.0 |
0.25 |
1.5 |
330619 |
| M1.0 |
0.25 |
2 |
330687 |
| M1.0 |
0.25 |
2.5 |
330688 |
| M1.0 |
0.25 |
3 |
330689 |
| M1.0 |
0.25 |
3.5 |
330691 |
| M1.0 |
0.25 |
4 |
330692 |
| M1.0 |
0.25 |
5 |
330693 |
M1.2 × 0.25 — 8 references
| Thread |
Pitch (mm) |
Length (source value) |
Item reference |
| M1.2 |
0.25 |
1.5 |
330695 |
| M1.2 |
0.25 |
2 |
330697 |
| M1.2 |
0.25 |
2.5 |
331270 |
| M1.2 |
0.25 |
3 |
330700 |
| M1.2 |
0.25 |
3.5 |
330701 |
| M1.2 |
0.25 |
4 |
330703 |
| M1.2 |
0.25 |
4.5 |
330705 |
| M1.2 |
0.25 |
5 |
330707 |
M1.4 × 0.3 — 15 references
| Thread |
Pitch (mm) |
Length (source value) |
Item reference |
| M1.4 |
0.3 |
1.5 |
330708 |
| M1.4 |
0.3 |
2 |
330709 |
| M1.4 |
0.3 |
2.5 |
330711 |
| M1.4 |
0.3 |
3 |
330713 |
| M1.4 |
0.3 |
3.5 |
330714 |
| M1.4 |
0.3 |
4 |
330716 |
| M1.4 |
0.3 |
4.5 |
330718 |
| M1.4 |
0.3 |
5 |
330719 |
| M1.4 |
0.3 |
6 |
330721 |
| M1.4 |
0.3 |
7 |
383524 |
| M1.4 |
0.3 |
8 |
383525 |
| M1.4 |
0.3 |
10 |
383526 |
| M1.4 |
0.3 |
12 |
383527 |
| M1.4 |
0.3 |
14 |
383528 |
| M1.4 |
0.3 |
16 |
383529 |
M1.6 × 0.35 — 12 references
| Thread |
Pitch (mm) |
Length (source value) |
Item reference |
| M1.6 |
0.35 |
1.5 |
330723 |
| M1.6 |
0.35 |
2 |
330725 |
| M1.6 |
0.35 |
2.5 |
330727 |
| M1.6 |
0.35 |
3 |
330728 |
| M1.6 |
0.35 |
3.5 |
330730 |
| M1.6 |
0.35 |
4 |
330732 |
| M1.6 |
0.35 |
4.5 |
330734 |
| M1.6 |
0.35 |
5 |
330736 |
| M1.6 |
0.35 |
6 |
330738 |
| M1.6 |
0.35 |
8 |
330740 |
| M1.6 |
0.35 |
10 |
330742 |
| M1.6 |
0.35 |
12 |
330744 |
M2 × 0.4 — 11 references
| Thread |
Pitch (mm) |
Length (source value) |
Item reference |
| M2 |
0.4 |
2 |
330748 |
| M2 |
0.4 |
3 |
308272 |
| M2 |
0.4 |
4 |
330754 |
| M2 |
0.4 |
5 |
330755 |
| M2 |
0.4 |
6 |
330757 |
| M2 |
0.4 |
8 |
330758 |
| M2 |
0.4 |
10 |
330760 |
| M2 |
0.4 |
12 |
330762 |
| M2 |
0.4 |
14 |
330764 |
| M2 |
0.4 |
16 |
330766 |
| M2 |
0.4 |
20 |
330767 |
M2.5 × 0.4 5 (source notation; confirm) — 9 references
| Thread |
Pitch (mm) |
Length (source value) |
Item reference |
| M2.5 |
0.4 5 (source notation; confirm) |
3 |
330769 |
| M2.5 |
0.4 5 (source notation; confirm) |
4 |
330771 |
| M2.5 |
0.4 5 (source notation; confirm) |
5 |
330773 |
| M2.5 |
0.4 5 (source notation; confirm) |
6 |
330775 |
| M2.5 |
0.4 5 (source notation; confirm) |
8 |
330777 |
| M2.5 |
0.4 5 (source notation; confirm) |
10 |
330779 |
| M2.5 |
0.4 5 (source notation; confirm) |
12 |
330781 |
| M2.5 |
0.4 5 (source notation; confirm) |
14 |
330782 |
| M2.5 |
0.4 5 (source notation; confirm) |
16 |
330784 |
M3 × 0.5 — 15 references
| Thread |
Pitch (mm) |
Length (source value) |
Item reference |
| M3 |
0.5 |
4 |
330786 |
| M3 |
0.5 |
5 |
330788 |
| M3 |
0.5 |
6 |
330789 |
| M3 |
0.5 |
8 |
330791 |
| M3 |
0.5 |
10 |
330792 |
| M3 |
0.5 |
12 |
330794 |
| M3 |
0.5 |
14 |
330795 |
| M3 |
0.5 |
16 |
330797 |
| M3 |
0.5 |
20 |
330799 |
| M3 |
0.5 |
25 |
330800 |
| M3 |
0.5 |
30 |
330802 |
| M3 |
0.5 |
35 |
330803 |
| M3 |
0.5 |
40 |
330809 |
| M3 |
0.5 |
45 |
330811 |
| M3 |
0.5 |
50 |
330813 |
M4 × 0.7 — 23 references
| Thread |
Pitch (mm) |
Length (source value) |
Item reference |
| M4 |
0.7 |
3 |
330815 |
| M4 |
0.7 |
4 |
330817 |
| M4 |
0.7 |
5 |
330819 |
| M4 |
0.7 |
6 |
330820 |
| M4 |
0.7 |
8 |
330822 |
| M4 |
0.7 |
10 |
330823 |
| M4 |
0.7 |
12 |
330825 |
| M4 |
0.7 |
14 |
330826 |
| M4 |
0.7 |
16 |
330828 |
| M4 |
0.7 |
18 |
330829 |
| M4 |
0.7 |
20 |
330831 |
| M4 |
0.7 |
25 |
330833 |
| M4 |
0.7 |
30 |
330835 |
| M4 |
0.7 |
35 |
330836 |
| M4 |
0.7 |
40 |
330838 |
| M4 |
0.7 |
45 |
330839 |
| M4 |
0.7 |
50 |
330841 |
| M4 |
0.7 |
55 |
330843 |
| M4 |
0.7 |
60 |
330844 |
| M4 |
0.7 |
65 |
330846 |
| M4 |
0.7 |
70 |
330847 |
| M4 |
0.7 |
75 |
330849 |
| M4 |
0.7 |
80 |
330850 |
M5 × 0.8 — 24 references
| Thread |
Pitch (mm) |
Length (source value) |
Item reference |
| M5 |
0.8 |
6 |
330852 |
| M5 |
0.8 |
8 |
330854 |
| M5 |
0.8 |
10 |
330856 |
| M5 |
0.8 |
12 |
330857 |
| M5 |
0.8 |
14 |
330859 |
| M5 |
0.8 |
16 |
330862 |
| M5 |
0.8 |
18 |
330863 |
| M5 |
0.8 |
20 |
330864 |
| M5 |
0.8 |
25 |
330865 |
| M5 |
0.8 |
30 |
330866 |
| M5 |
0.8 |
35 |
330868 |
| M5 |
0.8 |
40 |
330869 |
| M5 |
0.8 |
45 |
330870 |
| M5 |
0.8 |
50 |
330871 |
| M5 |
0.8 |
55 |
330872 |
| M5 |
0.8 |
60 |
330874 |
| M5 |
0.8 |
65 |
330875 |
| M5 |
0.8 |
70 |
330876 |
| M5 |
0.8 |
75 |
330877 |
| M5 |
0.8 |
80 |
330878 |
| M5 |
0.8 |
85 |
330879 |
| M5 |
0.8 |
90 |
330881 |
| M5 |
0.8 |
95 |
330882 |
| M5 |
0.8 |
100 |
330884 |
M6 × 1.0 — 29 references
| Thread |
Pitch (mm) |
Length (source value) |
Item reference |
| M6 |
1.0 |
6 |
330886 |
| M6 |
1.0 |
8 |
330888 |
| M6 |
1.0 |
10 |
330890 |
| M6 |
1.0 |
12 |
330891 |
| M6 |
1.0 |
14 |
330892 |
| M6 |
1.0 |
16 |
330894 |
| M6 |
1.0 |
18 |
330895 |
| M6 |
1.0 |
20 |
330897 |
| M6 |
1.0 |
25 |
330898 |
| M6 |
1.0 |
30 |
330899 |
| M6 |
1.0 |
35 |
330901 |
| M6 |
1.0 |
40 |
330903 |
| M6 |
1.0 |
45 |
330904 |
| M6 |
1.0 |
50 |
330906 |
| M6 |
1.0 |
55 |
330908 |
| M6 |
1.0 |
60 |
330910 |
| M6 |
1.0 |
65 |
330911 |
| M6 |
1.0 |
70 |
330913 |
| M6 |
1.0 |
75 |
330915 |
| M6 |
1.0 |
80 |
330917 |
| M6 |
1.0 |
85 |
330918 |
| M6 |
1.0 |
90 |
330919 |
| M6 |
1.0 |
95 |
330921 |
| M6 |
1.0 |
100 |
330923 |
| M6 |
1.0 |
105 |
330924 |
| M6 |
1.0 |
110 |
330926 |
| M6 |
1.0 |
115 |
330927 |
| M6 |
1.0 |
120 |
330929 |
| M6 |
1.0 |
125 |
330930 |
M8 × 1.25 — 29 references
| Thread |
Pitch (mm) |
Length (source value) |
Item reference |
| M8 |
1.25 |
8 |
330933 |
| M8 |
1.25 |
10 |
330934 |
| M8 |
1.25 |
12 |
330936 |
| M8 |
1.25 |
14 |
330937 |
| M8 |
1.25 |
16 |
330939 |
| M8 |
1.25 |
18 |
330941 |
| M8 |
1.25 |
20 |
330942 |
| M8 |
1.25 |
22 |
330943 |
| M8 |
1.25 |
25 |
330945 |
| M8 |
1.25 |
30 |
330946 |
| M8 |
1.25 |
35 |
330948 |
| M8 |
1.25 |
40 |
330949 |
| M8 |
1.25 |
45 |
330951 |
| M8 |
1.25 |
50 |
330952 |
| M8 |
1.25 |
55 |
330954 |
| M8 |
1.25 |
60 |
330959 |
| M8 |
1.25 |
65 |
330961 |
| M8 |
1.25 |
70 |
330963 |
| M8 |
1.25 |
75 |
330965 |
| M8 |
1.25 |
80 |
330966 |
| M8 |
1.25 |
85 |
330968 |
| M8 |
1.25 |
90 |
330969 |
| M8 |
1.25 |
95 |
330970 |
| M8 |
1.25 |
100 |
330972 |
| M8 |
1.25 |
105 |
330973 |
| M8 |
1.25 |
110 |
330975 |
| M8 |
1.25 |
115 |
330976 |
| M8 |
1.25 |
120 |
330977 |
| M8 |
1.25 |
125 |
330978 |
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