Suzhou Runtai Precision Hardware Co,.Ltd.
We are professional manufacture factory of screws, bolts, rivets, nuts,bushing and non-standard fastener from China.
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Stainless Steel Pan Head Screws with Flat and Split Lock Washer 3 IN 1 SEMS Screws
Products Descriptions
The flat washer distributes holding pressure and protects delicate surfaces from damage while the split lock washer adds tension to prevent loosening from small amounts of vibration. Also known as Sems screws, the washers rotate freely but are permanently attached. They're made from 18-8 stainless steel and have good chemical resistance. Screws may be mildly magnetic. All are passivated for added protection against oxidation and corrosion. Length is measured from under the head.
Products Specification
| Thread Size | M5 |
| Thread Pitch | 0.8 mm |
| Length | 10 mm |
| Threading | Fully Threaded |
| Head Diameter | 10 mm |
| Head Height | 3.95 mm |
| Washer | |
| OD | 9.2 |
| Thickness | 12 mm |
| Drive Style | Phillips |
| Drive Size | 2 mm |
| Material | Zinc-Plated Steel |
| Hardness | Rockwell B71 |
| Tensile Strength | 60,000 psi |
| Thread Type | Metric |
| Thread Spacing | Coarse |
| Thread Fit | Class 6h |
| Thread Direction | Right Hand |
| Head Type | Rounded |
| Rounded Head Style | Pan |
| Rounded Head Profile | Standard |
| Screw Features | With Washer |
| Locking Type | Lock Washer &Flat Washer |
| System of Measurement | Metric |
| Washer Type | Split Lock |
| Washer Material | Zinc-Plated Steel |
| Specifications Met | DIN 7985, ISO 7045 |
| RoHS | Compliant |
Note: Material, Size and Surface Treatment for choose. OEM Products is welcomed.
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