Suzhou Runtai Precision Hardware Co,.Ltd.
| Payment Terms | L/C, T/T, Western Union, MoneyGram, D/A |
| Supply Ability | 5 Ton/ days |
| Delivery Time | 15-20 working days |
| Packaging Details | PP bag+Carton box+ Wooden Pallet |
| Size | M1-M30 for choose |
| Material | Steel, Stainless Steel, Brass, Aluminum Alloy |
| Grade | 4.8 8.8 10.9 12.9 for choose |
| Surface treatment | zinc plated, nickel plated, black phosphates for choose |
| Standard | DIN ISO JIS ANSI |
| Products Name | ISO4762 Class 12.9 Alloy Steel Socket Head Cap Screws |
| Brand Name | Runtai |
| Model Number | Socket Head Screws |
| Certification | ISO9001/TS16949 |
| Place of Origin | Jiangsu, China (Mainland) |
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Product Specification
| Payment Terms | L/C, T/T, Western Union, MoneyGram, D/A | Supply Ability | 5 Ton/ days |
| Delivery Time | 15-20 working days | Packaging Details | PP bag+Carton box+ Wooden Pallet |
| Size | M1-M30 for choose | Material | Steel, Stainless Steel, Brass, Aluminum Alloy |
| Grade | 4.8 8.8 10.9 12.9 for choose | Surface treatment | zinc plated, nickel plated, black phosphates for choose |
| Standard | DIN ISO JIS ANSI | Products Name | ISO4762 Class 12.9 Alloy Steel Socket Head Cap Screws |
| Brand Name | Runtai | Model Number | Socket Head Screws |
| Certification | ISO9001/TS16949 | Place of Origin | Jiangsu, China (Mainland) |
| High Light | high strength socket head cap screws ，small head socket cap screw | ||
ISO4762 Class 12.9 Alloy Steel Socket Head Cap Screws Black Oxide Alloy Steel Socket Head Screws
Products Description
Tighten these screws by turning them to the left; once fastened, they prevent counterclockwise-moving parts from loosening. With a tensile strength of 170,000 psi, these alloy steel screws are stronger than Grade 12.9 steel screws. Their black-oxide finish provides mild corrosion resistance in dry environments. Length is measured from under the head.
Coarse threads are the industry standard; choose these screws if you don’t know the pitch or threads per inch. Screws that meet ISO4762 (formerly DIN 912) comply with specifications for dimensional standards.
Products Specification
| Head Type | Socket |
| Socket Head Profile | Standard |
| Drive Style | Hex |
| System of Measurement | Metric |
| Thread Direction | Left Hand |
| Thread Size | M12 |
| Thread Pitch | 1.75 mm |
| Thread Type | Metric |
| Thread Fit | Class 5g6g |
| Length | 50 mm |
| Threading | Partially Threaded |
| Min. Thread Length | 36 mm |
| Thread Spacing | Coarse |
| Head | |
| Diameter | 18 mm |
| Height | 12 mm |
| Drive Size | 10 mm |
| Fastener Strength Grade/Class | Class 12.9 |
| Material | Black-Oxide Alloy Steel |
| Tensile Strength | 170,000 psi |
| Hardness | Rockwell C37 |
| Specifications Met | DIN 912, ISO 4762 |
| RoHS | Compliant |
Note: Material, Size and Surface Treatment for choose.
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Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2008
Total Annual:
2000000-3000000
Employee Number:
30~40
Ecer Certification：
Active Member
We are professional manufacture factory of screws, bolts, rivets, nuts,bushing and non-standard fastener from China. Suzhou Runtai Prcision Hardware Co,.Ltd was eastiblished in 2000, located in the Suzhou City. With more than 10 years export experience, our products has been best-sellin... We are professional manufacture factory of screws, bolts, rivets, nuts,bushing and non-standard fastener from China. Suzhou Runtai Prcision Hardware Co,.Ltd was eastiblished in 2000, located in the Suzhou City. With more than 10 years export experience, our products has been best-sellin...
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