English
Brand Name: KernalCoil Thread Insert
Place of Origin: Shenzhen, China
Model NO.: a KernalCoil-UNC/UNF
Rotation Direction: Right Rotation/Left Rotation(Customization)
Application: Aerospace, Electronics, New Energy Cars
Usage: Building, Machinery, Medical, Rocket, Shipping, Chemical, High Speed Train
Transport Package: Plastic Bags+Carton+Pallet
Payment Type: T/T
Production Capacity: 1000000PCS/Week
Specification: Inch Series UNF/UNC 1-64~11/2"-6 / 4-48~11/2"-12
Sample: Available
Nominal Length: 1D,1.5D,2D,2.5D,3D
Detail
Features :
1. Self tapping insert has a large effective shearing surface, so ensuring a higher degree of pullout strength
2.Self taping insertis driven subsequentlyinto the finished work piece. This means a higher casting machine output,no rejects due to incorectly cat;in insert components, no moulding
sand trapped in the thread.
3. A pre cast or pre-driled retaining hole with normal tolerance requirements is suficient for driving in the self taping insert.Thethread is always precisely positioned4. Self tapping insert is insensitive to small areas of shrinkage. The self tapping insert prevents damage caused by torn threads.
Typical Applications :
1.Automotive
2. Plant and equipment construction
3. Railway supply industry
4. Electro-technics and laboratory techniques
5.Household appliance
6. Medical engineering
Installation materials:
-Light alloys
-Cast iron, brass, bronze NF metals
-Plastics,laminates
-Hardwoods
Material & Finish
-Stainless steel 303, passivated
-Case-hardened steel, zinc-plated, yellow chromated
| Product Name |
Stainless steel 302/307/308 style self tapping threaded inserts |
| Brand Name | KernalCoil Thread Insert |
| Surface Treatment |
Stainless steel bars, Customer designed |
| Product Number |
Yellow color surface Cadmium plated Silver plated Tin plated Dry film lubrication treatment According to customer requirements |
| Standard Type | Inch Size 1-64~11/2''-6 4-48~11/2''-12 |
| Threaded Size |
MS21209/Din8140/other |
| Length |
1D, 1.5D, 2D, 2.5D, 3D |
| Certificate |
ISO 9001:2015, SGS, ROSH |
| Function |
Connection, Fastening and assemble |
| Reliability Test |
Mechanical test, hardness test, Salt spray endurance test |
| Range of Application |
Electronic computers, plastic products, cabinet, Sheet metal, Mining, Chemical, Medical devices |
| Delivery Time |
Usually within 3-5 days if we have materials in stock |
01. Automatic Lathe
02. CNC Lathe
03. CNC Machine
04. Screw Machine
05. Stamping Equipment
06. Injection Machine
07. Ultraprecision Machining
08. Precision Grinding
|
UNC/UNF Inch Series Stainless Steel Self Tapping Thread Inserts |
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|
Internal Thread |
External Thread |
Length |
Guideline values for receiving hole diameter |
Minimum borehole depth for blind holes |
|
|
UNC |
A |
E |
P |
B |
L |
T |
|
4-40 |
5 |
0.5 |
6 |
4.5-4.8 |
8 |
|
|
6-32 |
6 |
0.75 |
8 |
5.6-5.7 |
10 |
|
|
8-32 |
6.5 |
0.75 |
8 |
6.1-6.2 |
10 |
|
|
10-32 |
8 |
1 |
10 |
7.5-7.6 |
13 |
|
|
1/4''-20 |
10 |
1.5 |
14 |
9.2-9.4 |
17 |
|
|
5/16''-18 |
12 |
1.5 |
15 |
11.2-11.4 |
18 |
|
|
3/8''-16 |
14 |
1.5 |
18 |
13.2-13.4 |
22 |
|
|
7/16''-14 |
16 |
1.5 |
22 |
15.2-15.4 |
26 |
|
|
1/2''-13 |
18 |
1.5 |
22 |
17.2-17.4 |
26 |
|
|
5/8''-11 |
20 |
1.5 |
22 |
19.2-19.4 |
26 |
|
|
UNF |
4-48 |
5 |
0.5 |
6 |
4.5-4.8 |
8 |
|
6-40 |
6 |
0.75 |
8 |
5.6-5.7 |
10 |
|
|
8-36 |
6.5 |
0.75 |
8 |
6.1-6.2 |
10 |
|
|
10-32 |
8 |
1 |
10 |
7.5-7.6 |
13 |
|
|
1/4''-28 |
10 |
1.5 |
14 |
9.2-9.4 |
17 |
|
|
5/16''-24 |
12 |
1.5 |
15 |
11.2-11.4 |
18 |
|
|
3/8''-24 |
14 |
1.5 |
18 |
13.2-13.4 |
22 |
|
|
7/16''-20 |
16 |
1.5 |
22 |
15.2-15.4 |
26 |
|
|
1/2''-20 |
18 |
1.5 |
22 |
17.2-17.4 |
28 |
|
|
5/8''-18 |
20 |
1.5 |
22 |
19.8-19.4 |
27 |
|