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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Class 8.8 Dacromet Plated Alloy Steel Flanged Hex Head Screws Flanged Hex Head Bolts Hex Flange Bolts
Products Descriptions
These screws are suitable for fastening most machinery and equipment. The flange distributes pressure where the screw meets the surface, eliminating the need for a separate washer. The Dacromet plating provides corrosion resistance in wet environments. Head height includes the flange. Length is measured from under the flange.
Products Specifications
| Thread Size | M8 |
| Thread Pitch | 1.25 mm |
| Length | 30 mm |
| Threading | Fully Threaded |
| Min. Thread Length | 22 mm |
| Head Width | 13 mm |
| Head Height | 8.1 mm |
| Flange Diameter | 18 mm |
| Material | Dacromet Plated |
| Hardness | Rockwell C22 |
| Tensile Strength | 110,000 psi |
| Fastener Strength Grade/Class | Class 8.8 |
| Thread Type | Metric |
| Thread Spacing | Coarse |
| Thread Fit | Class 6g |
| Thread Direction | Right Hand |
| Head Type | Hex |
| Hex Head Profile | Standard |
| Drive Style | External Hex |
| Screw Features | Flanged |
| System of Measurement | Metric |
| RoHS | Not Compliant |
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