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Brand Name : Runtai
Model Number : SEMS Screws
Certification : ISO9001/TS16949
Place of Origin : Jiangsu, China (Mainland)
MOQ : 50000
Price : Negotiable
Payment Terms : L/C, T/T, Western Union, MoneyGram
Supply Ability : 5 Tons/ days
Delivery Time : 7-10 days
Packaging Details : PP bag+Carton box+ Wooden Pallet
Size : M1-M30
Material : Steel Stainless Steel Brass Aluminum
Grade : 4.8, 8, 10.9,12.9...
Surface treatment : ZP,Dacromet,HDG, heat treating,etc
Finish : Black,Zinc plated,Copper plating,Phosphating,Mechanical galvanized...
Products Name : White Zinc Plated Steel Socket Head Cap SEMS Screws 3 IN 1 Socket Head Cap Assemblies Screws
White Zinc Plated Steel Socket Head Cap SEMS Screws 3 IN 1 Socket Head Cap Assemblies 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 corrsion resistance in dry enviorments. Length is measured from under the head.
Products Specification
Thread Size | M4 |
Thread Pitch | 0.7 mm |
Length | 10 mm |
Threading | Fully Threaded |
Head Diameter | 8.00 mm |
Head Height | 3.10 mm |
Washer | |
OD | 8.58 mm. |
Thickness | 0.51 mm |
Drive Style | Socket Drive |
Drive Size | No. 2 |
Finish | Plain |
Hardness | Rockwell B73 |
Tensile Strength | 60,000 psi |
Thread Type | Metric |
Thread Spacing | Coarse |
Thread Fit | Class 6g |
Thread Direction | Right Hand |
Head Type | Hex |
Rounded Head Style | Pan |
Rounded Head Profile | Standard |
Screw Features | With Washer |
Locking Type | Split Lock Washer Flat Washer |
Washer Type | |
Washer Material | Zinc Plated Steel |
System of Measurement | Metric |
Specifications Met | DIN912 |
RoHS | Compliant |
Note: Material, Size, Surfacetreatment for Choose. OEM and ODM Products is Welcomed
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White Zinc Plated Steel Socket Head Cap Sems Screws 3 In 1 Socket Head Cap Assemblies Screws Images |