SPFS : YUS-550 Perfect Stainless Cap Screws
Fasteners » Special Material Fasteners »
SPFS : Perfect Stainless Steel Socket Head Cap Screws
| Discounts |
1+ 0% |
21+ 10% |
51+ 20% |
Part
Number |
M |
L |
D1 |
L1 |
B |
L2 |
Mass
g |
Quatity
Per Pack |
Cost
Per Pack |
Quantity |
Add to
Basket |
| SPFS-M3X5 |
M3 |
5 |
5.5 |
3 |
2.5 |
Complete |
0.7 |
20 |
£8.78 |
|
| SPFS-M3X6 |
M3 |
6 |
5.5 |
3 |
2.5 |
Complete |
0.8 |
20 |
£8.41 |
|
| SPFS-M3X8 |
M3 |
8 |
5.5 |
3 |
2.5 |
Complete |
0.9 |
20 |
£8.11 |
|
| SPFS-M3X10 |
M3 |
10 |
5.5 |
3 |
2.5 |
Complete |
1.0 |
20 |
£8.41 |
|
| SPFS-M3X12 |
M3 |
12 |
5.5 |
3 |
2.5 |
Complete |
1.1 |
20 |
£8.78 |
|
| SPFS-M3X15 |
M3 |
15 |
5.5 |
3 |
2.5 |
Complete |
1.2 |
20 |
£9.77 |
|
| SPFS-M3X16 |
M3 |
16 |
5.5 |
3 |
2.5 |
Complete |
1.3 |
20 |
£10.07 |
|
| SPFS-M3X20 |
M3 |
20 |
5.5 |
3 |
2.5 |
Complete |
1.4 |
20 |
£11.43 |
|
| SPFS-M4X6 |
M4 |
6 |
7.0 |
4 |
3.0 |
Complete |
1.5 |
20 |
£11.11 |
|
| SPFS-M4X8 |
M4 |
8 |
7.0 |
4 |
3.0 |
Complete |
1.6 |
20 |
£10.76 |
|
| SPFS-M4X10 |
M4 |
10 |
7.0 |
4 |
3.0 |
Complete |
1.8 |
20 |
£11.11 |
|
| SPFS-M4X12 |
M4 |
12 |
7.0 |
4 |
3.0 |
Complete |
2.0 |
20 |
£11.43 |
|
| SPFS-M4X15 |
M4 |
15 |
7.0 |
4 |
3.0 |
Complete |
2.4 |
20 |
£13.15 |
|
| SPFS-M4X16 |
M4 |
16 |
7.0 |
4 |
3.0 |
Complete |
2.6 |
20 |
£13.46 |
|
| SPFS-M4X20 |
M4 |
20 |
7.0 |
4 |
3.0 |
Complete |
2.8 |
20 |
£15.17 |
|
| SPFS-M4X25 |
M4 |
25 |
7.0 |
4 |
3.0 |
Complete |
3.2 |
20 |
£16.53 |
|
| SPFS-M5X8 |
M5 |
8 |
8.5 |
5 |
4.0 |
Complete |
2.9 |
20 |
£14.50 |
|
| SPFS-M5X10 |
M5 |
10 |
8.5 |
5 |
4.0 |
Complete |
3.1 |
20 |
£14.82 |
|
| SPFS-M5X12 |
M5 |
12 |
8.5 |
5 |
4.0 |
Complete |
3.4 |
20 |
£16.17 |
|
| SPFS-M5X15 |
M5 |
15 |
8.5 |
5 |
4.0 |
Complete |
3.7 |
20 |
£17.21 |
|
| SPFS-M5X16 |
M5 |
16 |
8.5 |
5 |
4.0 |
Complete |
3.8 |
20 |
£18.21 |
|
| SPFS-M5X20 |
M5 |
20 |
8.5 |
5 |
4.0 |
Complete |
4.2 |
20 |
£19.87 |
|
| SPFS-M5X25 |
M5 |
25 |
8.5 |
5 |
4.0 |
Complete |
4.7 |
20 |
£22.55 |
|
| SPFS-M5X30 |
M5 |
30 |
8.5 |
5 |
4.0 |
Complete |
5.2 |
20 |
£26.63 |
|
|
Part
Number |
M |
L |
D1 |
L1 |
B |
L2 |
Mass
g |
Quatity
Per Pack |
Cost
Per Pack |
Quantity |
Add to
Basket |
| SPFS-M6X10 |
M6 |
10 |
10.0 |
6 |
5.0 |
Complete |
4.4 |
20 |
£17.21 |
|
| SPFS-M6X12 |
M6 |
12 |
10.0 |
6 |
5.0 |
Complete |
4.8 |
20 |
£18.21 |
|
| SPFS-M6X15 |
M6 |
15 |
10.0 |
6 |
5.0 |
Complete |
5.4 |
20 |
£19.55 |
|
| SPFS-M6X20 |
M6 |
20 |
10.0 |
6 |
5.0 |
Complete |
6.4 |
20 |
£22.25 |
|
| SPFS-M6X25 |
M6 |
25 |
10.0 |
6 |
5.0 |
Complete |
7.4 |
20 |
£25.63 |
|
| SPFS-M6X30 |
M6 |
30 |
10.0 |
6 |
5.0 |
Complete |
8.4 |
20 |
£28.65 |
|
| SPFS-M6X35 |
M6 |
35 |
10.0 |
6 |
5.0 |
18 |
9.4 |
20 |
£33.38 |
|
| SPFS-M6X40 |
M6 |
40 |
10.0 |
6 |
5.0 |
18 |
10.3 |
20 |
£36.09 |
|
| SPFS-M6X45 |
M6 |
45 |
10.0 |
6 |
5.0 |
18 |
11.3 |
20 |
£39.78 |
|
| SPFS-M6X50 |
M6 |
50 |
10.0 |
6 |
5.0 |
18 |
12.2 |
20 |
£42.80 |
|
| SPFS-M8X12 |
M8 |
12 |
13.0 |
8 |
6.0 |
Complete |
10.7 |
10 |
£17.21 |
|
| SPFS-M8X15 |
M8 |
15 |
13.0 |
8 |
6.0 |
Complete |
11.8 |
10 |
£19.03 |
|
| SPFS-M8X20 |
M8 |
20 |
13.0 |
8 |
6.0 |
Complete |
13.6 |
10 |
£21.07 |
|
| SPFS-M8X25 |
M8 |
25 |
13.0 |
8 |
6.0 |
Complete |
15.5 |
10 |
£17.21 |
|
| SPFS-M8X30 |
M8 |
30 |
13.0 |
8 |
6.0 |
Complete |
17.3 |
10 |
£26.10 |
|
| SPFS-M8X35 |
M8 |
35 |
13.0 |
8 |
6.0 |
Complete |
19.2 |
10 |
£29.17 |
|
| SPFS-M8X40 |
M8 |
40 |
13.0 |
8 |
6.0 |
Complete |
21.0 |
10 |
£32.70 |
|
| SPFS-M8X45 |
M8 |
45 |
13.0 |
8 |
6.0 |
22 |
22.9 |
10 |
£35.42 |
|
| SPFS-M8X50 |
M8 |
50 |
13.0 |
8 |
6.0 |
22 |
24.9 |
10 |
£38.74 |
|
| SPFS-M10X15 |
M10 |
15 |
16.0 |
10 |
8.0 |
Complete |
18.0 |
5 |
£16.01 |
|
| SPFS-M10X20 |
M10 |
20 |
16.0 |
10 |
8.0 |
Complete |
21.0 |
5 |
£17.67 |
|
| SPFS-M10X25 |
M10 |
25 |
16.0 |
10 |
8.0 |
Complete |
24.1 |
5 |
£19.55 |
|
| SPFS-M10X30 |
M10 |
30 |
16.0 |
10 |
8.0 |
Complete |
27.0 |
5 |
£21.73 |
|
| SPFS-M10X35 |
M10 |
35 |
16.0 |
10 |
8.0 |
Complete |
30.0 |
5 |
£23.91 |
|
| SPFS-M10X40 |
M10 |
40 |
16.0 |
10 |
8.0 |
Complete |
33.0 |
5 |
£26.10 |
|
| SPFS-M10X45 |
M10 |
45 |
16.0 |
10 |
8.0 |
26 |
36.0 |
5 |
£28.96 |
|
| SPFS-M10X50 |
M10 |
50 |
16.0 |
10 |
8.0 |
26 |
39.0 |
5 |
£31.34 |
|
|
Material
Stainless Steel YUS-550 (Hardness: 350~450HV).
Features
Perfect stainless steel has both the equivalence in strength/toughness to SUS410 and corrosion resistance equivalence of or better than SUS630. May be used with any application which necessitates high-strength and high-corrosion resistance.
Magnetic properties; for applications that utilise magnetic sensors.
Note: Colour may vary slightly by production lot.
| Screw Strength |
Nominal
Size |
0.2% Proof
Stress Load (N) |
Tensile
Breaking Force (N) |
| Stainless |
SUSXM7 |
SUS410 |
Stainless |
SUSXM7 |
SUS410 |
| M3 |
3850 |
2500 |
3600 |
5000 |
3250 |
6000 |
| M4 |
6750 |
4350 |
6300 |
8750 |
5700 |
10500 |
| M5 |
10900 |
7100 |
10200 |
14200 |
9200 |
17000 |
| M6 |
15400 |
10000 |
14400 |
20000 |
13000 |
24000 |
| M8 |
28100 |
18300 |
26300 |
36600 |
23700 |
43900 |
| M10 |
44500 |
29000 |
41500 |
58000 |
37500 |
69500 |
|
| Mechanical Properties |
YUS-550 |
SUSXM7 |
SUS410 |
| 0.2% Proof Stress (N/mm2) |
770 |
500 |
720 |
| Tensile Strength (N/mm2) |
1000 |
650 |
1200 |
| Shear Strength (N/mm2) |
650 |
500 |
780 |
| Surface Hardness (Hv) |
450 |
320 |
600 |
| Core Hardness (Hv) |
350 |
220 |
400 |
| 15° Wedge Tensile Test |
Pass |
Pass |
Pass |
|
| Physical Properties |
| Longitudinal Elastic Modulus (N/mm2) |
2.05 x 105 |
| Transverse Elastic Modulus (N/mm2) |
7.94 x 104 |
| Density (g/mm3) |
7.80 |
| Linear Expansion Coefficient (°C-1) |
11.5 x 10-6 |
|
| Chemical Contents (%) |
| C |
Ni |
Cr |
Mo |
N |
| 0.10~0.20 |
1.00~2.40 |
12.50~14.00 |
1.80~2.30 |
0.05~0.15 |
|
Downloads
 PDF Documents : Catalogue Page
| 
