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.
|
Drawing No . |
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: Sampeyan perusahaan dagang utawa pabrikan?
A: Kita minangka pabrikan liwat 20 taun ing shen zhen,Cina .
Q: Suwene wektu kiriman sampeyan?
A: Umume 3 dina yen barang kasebut ana ing saham. utawa umure 7 dina yen barang ora ana ing saham, iku miturut jumlah.
Q: Apa sampeyan nyedhiyakake conto? Iku gratis utawa ekstra?
A: Ya, Kita bisa nyedhiyani conto gratis, nanging ora biaya pengiriman.
Q: Apa istilah pembayaran sampeyan?
A: Pembayaran<= 5000usd, 100% Ing advance. Pembayaran>= 5000usd, 30% T / t in advance ,imbangan sadurunge shippent. Sugeng rawuh ing istilah liyane.
Q: Apa Sarat Harga Sampeyan?
A: Exw / FOB / CIF / CFR / FCA / CPT / CIP ELC.
Q: Apa kisaran produk sampeyan?
A: Kisaran produk kalebu insert ngunci kunci, Inisis Thread Taping Dhiri, Lebokake kode benang kawat, Alat instalasi buntut, kit perbaikan benang, lsp. Kita kanthi tegas ngetrapake macem-macem standar kualitas kayata GB, ISO, Saka, Dheweke, Aisi NFE, Bsw, lsp., lan uga nampa produk non-standar.
Q: Cara njamin kualitas bagean industri?
A: Kita wis ing lapangan Fastener 20 taun kanthi pengalaman lengkap. Lan ana 5 mriksa ing kabeh pangolahan, Kita duwe IQC (kontrol kualitas mlebu), Ipqcs (Ing bagean Kontrol KONTROL), Fqc (Kontrol Kualitas Akhir) lan OQC (Kontrol Kualitas Metu) Kanggo ngontrol saben proses produksi industri.
Q: Napa aku kudu milih sampeyan? Apa kaluwihan sampeyan?
A: Kita minangka produsen profesional kanthi pirang-pirang taun pengalaman lan manajemen pengalaman ing lapangan pengikat pengikat. Kita bisa nyedhiyani pelanggan kanthi solusi sing apik babagan istilah desain produksi, Teknologi Produksi, layanan kemasan lan sawise sales. Kepuasan Pelanggan yaiku mung siji-sijine.
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