1/2-20 Keenserts are a specific size and type of threaded insert with a 1/2 inch nominal diameter and 20 threads per inch, designed for creating reliable threaded connections in various materials, particularly where high strength and resistance to loosening under vibration are critical requirements. Additionally, Kernsert serve as reliable solutions for thread repair, effectively replacing stripped or damaged threads.
ವಸ್ತು: ಕಾರ್ಬನ್ ಸ್ಟೀಲ್ನಲ್ಲಿ – C1215 ಅಥವಾ ತತ್ಸಮಾನ ; ಸ್ಟೇನ್ಲೆಸ್ ಸ್ಟೀಲ್ನಲ್ಲಿ – 303 ಅಥವಾ ಸಮಾನ
ಕೀಲಿಗಳು – 302 CRES ಅಥವಾ ತತ್ಸಮಾನ
ಮುಗಿಸು: ಕಾರ್ಬನ್ ಸ್ಟೀಲ್ – ಸತು ಫಾಸ್ಫೇಟ್ ; ತುಕ್ಕಹಿಡಿಯದ ಉಕ್ಕು – ನಿಷ್ಕ್ರಿಯಗೊಳಿಸಲಾಗಿದೆ
ಸಹಿಷ್ಣುತೆಗಳು: ±.010 ಇಂಚು ಅಥವಾ ±.25 ಮಿಮೀ ಇಲ್ಲದಿದ್ದರೆ ನಿರ್ದಿಷ್ಟಪಡಿಸದ ಹೊರತು.
| ಭಾಗದ ಸಂಖ್ಯೆ |
ಆಯಾಮಗಳು |
| ಪ್ರಮಾಣಿತ “KN” |
ಸ್ವಯಂ-ಲಾಕಿಂಗ್ “KNL” |
Internal thread Ø Tol.- 3B |
External thread Ø Tol.- 2A mod. |
ಶಿಯರ್ ಎಂಗೇಜ್‌ಮೆಂಟ್ ಇಂಚು² (mm²) |
L1 ಇಂಚು (mm) |
L4 ಇಂಚು (mm) |
| KN1032J |
|
10-32 |
5/16-18 |
0,1517 (97,9) |
0,31 (7,87) |
|
|
KNL 1032J |
0,0945(61,0) |
0,31 (7,87) |
| KN1024J |
|
10-24 |
5/16-18 |
0,1517 (97,9) |
0,31 (7,87) |
|
|
KNL 1024J |
0,0945 (61,0) |
0,31 (7,87) |
| KN428J |
|
1/4-28 |
3/8-16 |
0,2371 (153,0) |
0,37 (9,40) |
|
|
KNL .428J |
0,1726(111,4) |
0,33 (8,38) |
| KN420J |
|
1/4- 20 |
3/8-16 |
0,2371 (153,0) |
0,37 (9,40) |
|
|
KNL .420J |
0,1726(111,4) |
0,36(9,14) |
| KN524J |
|
5/1 6-24 |
7/16-14 |
0,3049 (196,7) |
0,43(10,9) |
|
|
KNL .524J |
0,2321 (149,7) |
0,34 (8,64) |
| KN518J |
|
5/16-18 |
7/16-14 |
0,3049 (196,7) |
0,43 (10,9) |
|
|
KNL 518J |
0,2321 (149,7) |
0,37 (9,40) |
| KN624J |
|
3/8-24 |
1/2-13 |
0,4299 (277,4) |
0,50(12,7) |
|
|
KNL 624J |
0,3366(217,2) |
0,36 (9,14) |
| KN616J |
|
3/8-16 |
1/2-13 |
0,4299 (277,4) |
0,50(12,7) |
|
|
KNL .61 6J |
0,3366 (217,2) |
0,40(10,16) |
| KN720J |
|
7/16-20 |
9/16-12 |
0,5665 (365,5) |
0,56(14,2) |
|
|
KNL 720J |
0,4606 (297,2) |
0,41(10,41) |
| KN714J |
|
7/16-14 |
9/16-12 |
0,5665 (365,5) |
0,56(14,2) |
|
|
KNL 714J |
0,4606 (297,2) |
0,45(11,43) |
| KN820J |
|
1/2-20 |
5/8-11 |
0,7175 (462,9) |
0,62 (15,8) |
|
|
KNL820J |
0,5906 (381,0) |
0,42 (10,67) |
| KN813J |
|
1/2-13 |
5/8-11 |
0,7175 (462,9) |
0,62 (15,8) |
|
|
KNL .813J |
0,5906 (381,0) |
0,47 (11,94) |
Q: Are you a trading company or a manufacturer?
A: We are a manufacturer over 20 years in Shen Zhen,ಚೀನಾ .
Q: How long is your delivery time?
A: Generally it is 3 days if the goods are in stock. or it is 7days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples? Is it free or extra?
A: Yes, we can provide samples for free, but no shipping fee.
Q: What are your payment terms?
A: Payment<=5000USD, 100% in advance. Payment>=5000USD, 30% T/T in advance ,balance before shippment. Welcome to other terms.
Q: What are your price terms?
A: EXW/FOB/CIF/CFR/FCA/CPT/CIP etc.
Q: What is your product range?
A: Our product range includes key locking insert, self taping thread insert, ತಂತಿ ಥ್ರೆಡ್ ಇನ್ಸರ್ಟ್, tailless thread insert installation tool, thread repair kit, ಇತ್ಯಾದಿ. We strictly implement various quality standards such as GB, ISO, DIN, JIS, AISI NFE, BSW, etc., and also accept non-standard products.
Q: How to guarantee the Quality of Industrial Parts?
A: We have been in fastener field over 20 years with full experience. And there are 5 checks in the whole processing, We have IQC (incoming quality control), IPQCS (in process quality control section), FQC (final quality control) and OQC (out-going quality control) to control each process of industrial parts production.
Q: Why should I choose you? What are your advantages?
A: We are a professional manufacturer with many years of production and management experience in the field of fasteners. We can provide our customers with good solutions in terms of production design, production technology, packaging and after-sales service. Customer satisfaction is our only pursuit.
Thank you for your time! Your satisfaction and good feedback are our eternal pursuit!
If you have another question, pls feel free to cotact us at any time .
Packing
Package details: 1. paper packing or plastic packing 2. carton packing 3. wooden packing
Delivery
We can provide multiple shipping methods for your goods, including sea and air, as well as multiple expresses: DHL/FedEx/UPS/TNT/SF/EMS, and so on .
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