UNC/UNF Cutting Slot Self-tapping Insert are cylindrical metal bushings featuring internal and external threads. They are specifically engineered to create their own threads while being inserted into a pre-drilled hole. Self-Tapping Inserts with cutting slot offer durable, wear-resistant threading solutions for a broad spectrum of materials, ranging from robust high-strength steels to brittle plastics. By enabling the creation of their threads, Self-Tapping Inserts eliminate the need for pre-tapped holes.
|
Zane A'a . |
A Internal thread |
E External thread |
P Pitch |
L Length |
D Minimum borehole depth for blind holes |
| Whitworth B.S.84 Internal Thread Tolerance: medium |
L 302020 |
1/4 |
10 |
1.5 |
14 |
17 |
| L 302021 |
5/16 |
12 |
1.5 |
15 |
18 |
| L 302022 |
3/8 |
14 |
1.5 |
18 |
22 |
| L 302023 |
7/16 |
16 |
1.5 |
22 |
26 |
| L 302024 |
1/2 |
18 |
1.5 |
22 |
26 |
| L 302025 |
5/8 |
20 |
1.5 |
22 |
27 |
| UNC Unified Coarse Thread ANSI B1.1/BS 1580 Internal Thread Tolerance:2B |
L 302026 |
4-40 |
5 |
0.5 |
6 |
8 |
| L 302027 |
6-32 |
6 |
0.75 |
8 |
10 |
| L 302028 |
8-32 |
6.5 |
0.75 |
8 |
10 |
| L 302029 |
10-24 |
8 |
1 |
10 |
13 |
| L 302030 |
1/4-20 |
10 |
1.5 |
14 |
17 |
| L 302031 |
5/16-18 |
12 |
1.5 |
15 |
18 |
| L 302032 |
3/8-16 |
14 |
1.5 |
18 |
22 |
| L 302033 |
7/16-14 |
16 |
1.5 |
22 |
26 |
| L 302034 |
1/2-13 |
18 |
1.5 |
22 |
28 |
| L 302035 |
5/8-11 |
20 |
1.5 |
22 |
27 |
| UNF Unified Fine Thread ANSI B1.1/BS 1580 Internal Thread Tolerance:2B |
L 302036 |
4-48 |
5 |
0.5 |
6 |
8 |
| L 302037 |
6-40 |
6 |
0.75 |
8 |
10 |
| L 302038 |
8-36 |
6.5 |
0.75 |
8 |
10 |
| L 302039 |
10-32 |
8 |
1 |
10 |
13 |
| L 302040 |
1/4-28 |
10 |
1.5 |
14 |
17 |
| L 302041 |
5/16-24 |
12 |
1.5 |
15 |
18 |
| L 302042 |
3/8-24 |
14 |
1.5 |
18 |
22 |
| L 302043 |
7/16-20 |
16 |
1.5 |
22 |
26 |
| L 302044 |
1/2-20 |
18 |
1.5 |
22 |
28 |
| L 302045 |
5/8-18 |
20 |
1.5 |
22 |
27 |
| Dimensions in mm, Other sizes, special designs and materials on request. |
Q: Shin kai kamfani ne na kasuwanci ko masana'anta?
A: Mu masana'anta sun ƙare 20 shekaru a Shen Zhen,China .
Q: Yaya tsawon lokacin isar ku?
A: Gabaɗaya shi ne 3 kwanaki idan kaya a stock. ko 7days ne idan kayan ba a hannunsu suke ba, bisa ga adadi ne.
Q: Kuna samar da samfurori? Shin kyauta ne ko kari?
A: Ee, za mu iya samar da samfurori kyauta, amma babu kudin jigilar kaya.
Q: Menene sharuddan biyan ku?
A: Biya<= 5000 USD, 100% a gaba. Biya>= 5000 USD, 30% T/T a gaba ,balance kafin kaya. Barka da zuwa wasu sharuɗɗan.
Q: Menene sharuddan farashin ku?
A: EXW / FOB / CIF / CFR / FCA / CPT / CIP da dai sauransu.
Q: Menene kewayon samfurin ku?
A: Kewayon samfurin mu ya haɗa da saka makullin maɓalli, saka zaren kai da kai, saka igiyar waya, tailless thread saka shigarwa kayan aiki, kayan gyaran zare, da dai sauransu. Muna aiwatar da matakan inganci iri-iri kamar GB, ISO, DAGA, HE, AISI NFE, BSW, da dai sauransu., da kuma karɓar samfuran da ba daidai ba.
Q: Yadda ake ba da garantin Ingancin Sassan Masana'antu?
A: Mun kasance a filin fastener 20 shekaru tare da cikakken kwarewa. Kuma akwai 5 cak a cikin duka sarrafawa, Muna da IQC (mai shigowa ingancin kula), Farashin IPQCS (a cikin sashe kula da ingancin tsari), FQC (iko na ƙarshe na inganci) da OQC (fitar da ingancin kula) don sarrafa kowane tsari na samar da sassan masana'antu.
Q: Me yasa zan zaɓe ka? Menene amfanin ku?
A: Mu masu sana'a ne masu sana'a tare da shekaru masu yawa na samarwa da ƙwarewar gudanarwa a fagen fasteners. Za mu iya ba abokan cinikinmu mafita mai kyau dangane da ƙirar samarwa, fasahar samarwa, marufi da sabis na tallace-tallace. Gamsar da abokin ciniki shine kawai abin da muke nema.
Na gode da lokacin ku! Gamsarwar ku da kyakkyawan ra'ayin ku shine burin mu na har abada!
Idan kuna da wata tambaya, pls ku ji daɗin tuntuɓar mu a kowane lokaci .
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