Audited Supplier
Thread Repair Usage M4 Stainless Steel 304 Keylocking Thread Insert
Material: Stainless steel 304
Plastic Bag+Carton Case
Keylocking Thread Inserts are solid inserts that are threaded both internally and externally with keys attached to the top of the insert.
After the insert has been screwed into the parent material, the insert's locking keys are driven down into the tapped threads of the parent material during installation creating a positive mechanical lock that prevents rotation due to vibration or torsion.
Threaded inserts are widely used in the repair and construction of workholders. Below are some of the reasons key inserts are an effective solution for manufactures:
They can be used to reinforce a variety of weaker thread materials, including aluminum and magnesium
They are reliable, and can stand up to demanding wear and high vibration
Threaded inserts are available in a wide variety of metric and inch sizes to match your application
Types of thread inserts
Heavy Duty Key Inserts: Feature a thick, heavy-duty thread wall and are suitable for most applications.
Thinwall Key Inserts: Have a smaller OD thread size than standard and heavy-duty keenserts. These parts are ideal for use in tight spaces where less pull-out strength is acceptable.
Solid Key Inserts: These key inserts have a solid base and are ideal for relocating a drilled or tapped hole.
Small series: M2-M4 threaded inserts with 2 key lock.
Metric type,Heavy duty series
| No. | Specification Data | Installation | |||||||
Type | Stainless Steel | Carbon Steel | 6H | 6g | Length | Key No. | Tap Drill | Thread tap | |
| Internal thread | External thread | Drill bit | Tap depth | Thread tap | |||||
| Heavy duty | SUS- M4-M8 | C.S- M4-M8 | M4*0.7 | M8*1.25 | 8 | 2 | 6.9 | 9.5 | M8*1.25 |
| SUS- M5-M10 | C.S- M5-M10 | M5*0.8 | M10*1.25 | 10 | 2 | 8.7 | 12.5 | M10*1.25 | |
| SUS- M6-M12 | C.S- M6-M12 | M6*1.0 | M12*1.25 | 12 | 2 | 10.7 | 14.5 | M12*1.25 | |
| SUS- M8-M14 | C.S- M8-M14 | M8*1.25 | M14*1.5 | 14 | 4 | 12.7 | 16.5 | M14*1.5 | |
| SUS- M10-M16 | C.S- M10-M16 | M10*1.5 | M16*1.5 | 16 | 4 | 14.7 | 18.5 | M16*1.5 | |
| SUS- M12-M18 | C.S- M12-M18 | M12*1.75 | M18*1.5 | 18 | 4 | 16.7 | 20.5 | M18*1.5 | |
| SUS- M14-M20 | C.S- M14-M20 | M14*2.0 | M20*1.5 | 20 | 4 | 18.7 | 22.5 | M20*1.5 | |
| SUS- M16-M22 | C.S- M16-M22 | M16*2.0 | M22*1.5 | 22 | 4 | 20.5 | 24.5 | M22*1.5 | |
| SUS- M18-M24 | C.S- M18-M24 | M18*1.5 | M24*1.5 | 24 | 4 | 22.5 | 26.5 | M24*1.5 | |
| SUS- M20-M30 | C.S- M20-M30 | M20*2.5 | M30*2.0 | 30 | 4 | 28 | 34.5 | M30*2.0 | |
| SUS- M22-M32 | C.S- M22-M32 | M22*1.5 | M32*2.0 | 32 | 4 | 30 | 36.5 | M32*2.0 | |
| SUS- M24-M33 | C.S- M24-M33 | M24*3.0 | M33*2.0 | 33 | 4 | 31 | 37.5 | M33*2.0 | |
| SUS- M30-M40 | C.S- M30-M40 | M30*3.5 | M40*3.0 | 40 | 4 | 37 | 44.8 | M40*3.0 | |
We will also reinforce the cases onto tthe pallet to avoid damage during transportation.
Delivery time: Stocked goods can be delivered out the same day we received the order.
Usually the delivery time is within 3-7 working days.
Q1: Are you trading company or manufacturer?
A1: We are factory.
Q2: Do you provide samples? Is it free?
A2: Free samples can be supplied and the freight is paid by clients.
Q3: What is your payment terms?
A3: Payment<3000USD,100% payment in advance.
Payment>3000USD,30%T/T in advance,the balance 70% paid after inspection and before shipment.
Q4: What's your after sales service?
A4: Elite Aviation's goods have one year guarantee time and during this time if there is any quality questions, free replacement service is supplied.
