Stainless steel Tapping Inserts for Soft Metal, JX-21JG446-M14-M20-24-SS, CNC stainless steel threaded sheath self-tapping nuts mechanical parts, escalators, AFC (automatic ticketing) systems, screen doors, automatic doors, vehicle air conditioning, centr

Stainless steel Tapping Inserts for Soft Metal, Also known as Tap-Lok inserts, these inserts cut their threads in soft metals such as aluminum, so there’s no need to tap the hole. Install them into a drilled hole with an installation tool and a ratchet wrench. Installation tools can also be placed in the chuck on a drill press and turned by hand.Self-tapping screw sleeve is suitable for light alloy (aluminum, magnesium, zinc, and its alloy), cast iron, brass bronze, thermosetting plastic and laminate, wood, and other substrates, and is widely used in automobiles, railcars, ships, home appliances, electronic products, engineering plastics, aluminum die-casting, and other fields. Generally in the automobile engine, transmission parts and other parts such as mirrors, heat sinks, shock absorbers, etc.; various equipment flange joints, construction equipment, fuel equipment, etc.; household appliances and office equipment; capacitors, high-current equipment, radio frequency and telecommunications systems, dental equipment, etc. will use self-tapping screw sleeve.

Stainless steel rivets refer to rivets made of stainless steel, the head type may be the round head, flat head, countersunk head or flat tapered head, etc., or maybe semi-hollow, solid, or hollow. Stainless steel rivets are generally commonly used for three kinds of stainless steel wire, respectively, 201, 304, 316.

304 is imported stainless steel, the price is relatively high, is the most widely used stainless steel, heat-resistant steel, with a high chromium rate, the surface is matte, not easy to rust, has a high nickel rate, corrosion resistance is good, stainless steel is not easy to rust because of the formation of chromium-rich oxides on the surface of the steel body can protect the steel body. 316 is added on the basis of 304 molybdenum elements, its corrosion resistance, and high-temperature resistance are stronger, and the price is relatively To be more expensive. Limited choice of 304 if used in more humid places; if you need corrosion resistance and high-temperature performance requirements, choose 316.

Packing: Inner is Poly foam, out is carton. Then pallet. Carton size: 29*19*19.5CM and 23.5*17.5*8, CM and pallet size is: 215*100*90CM, or as your requirement.

Packaging & Delivery and Packaging Details

1. Shrink film+wooden box

2. Cardboard box+pallet

3. Color box

4. As per the customer's request