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| Categories | Metal Tapping Screws | 
|---|---|
| Brand Name: | Runtai | 
| Model Number: | Tapping 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 Ton/day | 
| Delivery Time: | 14-21 days | 
| Packaging Details: | PP bag+Carton box+ Wooden Pallet | 
| Material: | Stainless Steel Brass Copper Aluminum Alloy Steel | 
| Grade: | 4.8, 8.8, 10.9, 12.9 | 
| Surface treatment: | Zinc plated, nickel plated, black phosphates for choose | 
| Standard: | DIN ISO GB ANSI JIS | 
| Size: | M1-M30 for choose | 
| Products Name: | 18-8 Stainless Steel Countersunk Head Hex Drive Self-Tapping Screws | 
18-8 Stainless Steel Countersunk Head Hex Drive Self-Tapping Screws Flat Head Socket Drive Pointed Screws
Products Descriptions
18-8 stainless steel screws have good chemical resistance and may be mildly magnetic. They'rebeveled under the head for use in countersunk holes. Screws penetrate 0.025" and thinner sheet metal. Length is measured from the top of the head. Hex drive provide more wench strength while using it.
Undercut screws allow for more threading.
Products Specifications
| Material | 18-8 Stainless Steel | 
| Screw Size | M3.5 | 
| Length | 19 mm | 
| Flat Head Profile | Standard | 
| Head, mm | |
| Diameter | 6.8 | 
| Height | 2.1 | 
| Drive Size | No. 2 | 
| Drive Style | Hex | 
| Maximum Drilling Thickness | 0.025" | 
| Thread Direction | Right Hand | 
| Threading | Fully Threaded | 
| Tapping Method | Thread Forming | 
| Tapping Screw Type | C | 
| Head Type | Flat | 
| Countersink Angle | 82° | 
| Tip Type | Pointed | 
| Shank Cross Section | Round | 
| System of Measurement | Metric | 
| For Use In | Sheet Metal | 
| Specifications Met | DIN 7982 Type C | 
| RoHS | Compliant | 
Note: Material, Size and Surface Treatment for choose.
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