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Tel:
+86 13143444311
Email:sst@szsst88.com
Fax:+0086-755-27322278
Address:Building 9, First Industrial Zone, Tantou Industrial City, Songgang Street, Baoan District, Shenzhen 518105, Guangdong, China
Years ago, Shi Shi Tong screw manufacturer received a trader, Mr. Wu. He said that he was mainly engaged in hardware trading, and now he was helping customers find a round head socket screw. Regarding the production of this screw, he needed to find a manufacturer that could really do it. manufact...
4 月-03-2024
Today, Shi Shi Tong screw manufacturer received a drawing of a flat countersunk head cap screw. The head diameter, head thickness, and head angle of the countersunk head screw are all marked on the drawing. In normal production, it is actually not recommended to mark the dimensions of these thre...
11 月-25-2023
A few days ago, I received an inquiry about slot pan head screw. The quantity is only 1,000 pieces, and the material requirement is 304. The customer asked us to quote him a price. According to the customer’s quantity, it can be produced using cold heading. But it does require mold opening...
11 月-25-2023
For fasteners, if the surface is not treated, the fastener will easily rust. Among surface treatments, galvanizing is a very common surface treatment. Previously, a customer asked Shi Shi Tong screw manufacturer whether it could make extra-long round pan head screw with a length of more than 500m...
11 月-21-2023
Stainless steel screws are non-magnetic, I believe this is everyone’s impression. In fact, austenitic stainless steel cannot be said to be non-magnetic, but weakly magnetic. If stainless steel screws are required to be non-magnetic, they need to be demagnetized. Some time ago, Barry told th...
11 月-21-2023
Some time ago, Nicholas found the special cap head screw manufacturer Shi Shi Tong through the introduction of a friend, and asked us if we could make one of his ss cap screw. The size is M3*12, the head diameter is 13mm, and the head thickness is 5mm. Nicholas said that this ss cap screw is now...
11 月-21-2023
Why do we need to know the torque of galvanized self tapping screw? If we know the torque corresponding to the self-tapping screw, we will not exceed this torque when using the screw, once the torque exceeds the screw itself, then the screw will be broken when in use. Therefore, knowing the torqu...
11 月-18-2023
Customers often ask the Shi Shi Tong extra long screw manufacturers, said that your home is sure that you can do such a long screw? Will your m3 long screws be welded, and will they break easily? Or will you just take the money and stop doing it? As for the length of the long screws, the length ...
11 月-18-2023
On the issue of m3 stainless steel screws not marked with magnetic, I believe that in everyone’s impression, stainless steel products are not magnetic. In fact, this is not right, for ferritic and martensitic stainless steel, basically are magnetic. The reason why austenite is sometimes cal...
11 月-18-2023
Recently, customers often come to Shi Shi Tong screw manufacturer and ask us if we can make 201 flat head stainless screws. If we can, we will quote the price to them. In fact, Shi Shi Tong screw manufacturer does not make screws made of 201 stainless steel. For Shi Shi Tong screw manufacturers,...
11 月-15-2023
Last week, a customer sent us his drawings via email. The product was a binding machine screw, which was made of 420J2 material. He asked us if we could make his product. If these binding machine screw are produced according to the customer’s drawings, the cost of the product will be...
11 月-15-2023
For machine screws, after completing thread rolling, a pass-and-stop gauge is generally used to check whether the thread meets the requirements. Shi Shi Tong screw manufacturer’s pass-and-stop gauge requirement for machine wire threads is 6g. When Mr. Wang inquired about button torx screws,...
11 月-15-2023