Plug Screw, also known as thread plug, is a threaded pipe plug that is installed to a threaded tubular connector for the purpose of sealing.
We supply a full range of pipe plug screws
T&Y Hardware Industry Co., Ltd. is a professional fastener supplier, here we can buy various types of pipe plug screws, give you factory wholesale price, and can also provide free samples, special types can be customized. Please contact us immediately if you need it!
Various parameters of plug screw
- Our certificate
- Materials
- Surface Treatment
- Strength grade
We have not only won ISO and CE certifications, but also obtained certificates issued by many national authorities. These honors are not only the affirmation of the quality of our products, but also the recognition of our unremitting pursuit of excellence and continuous innovation spirit. They witness our leading position in the industry and our adherence to our customer commitment. Each certificate is a symbol of our quality assurance and the embodiment of our responsible attitude towards every customer.
We know that only by constantly surpassing ourselves can we provide you with more reliable and safe products. Therefore, we always regard quality as our lifeline and are committed to bringing you an unparalleled experience.

Aluminum , carbon steel , Stainless Steel, Copper, Brass
Plain, Galvanized, HDG, Nickel Plated, Copper plating, black oxidation, passivation, polishing, power coated and so on
4.8 grade、6.8 grade、 8.8 grade、10.9 grade、 12.9 grade
A2-70、A2-80、A4-70、A4-80
Related Product
Sure, Our sample is provided free of charge, but not including courier fees.
For Standard carbon steel plug screw, we will ship in one month ,For stainless steel thread plug ,we will ship in 7-10 days, Special items per required
Every process will be checked by our quality inspection department which insures every product’s quality. In the production of products, we will personally go to the factory to check the quality of products.
30% value of T/T in advance and other 70% balance on B/L copy.
For small order less than 1000USD, would suggest you pay 100% in advance to reduce the bank charges.
We usually keep stock for standard items ,If not special items , No MOQ required













