Carbon Steel Cutting Slot Self-tapping Insert, are cylindrical metal bushings that possess both internal and external threads. The material is carbon steel ,and the surface treatment can be zinc plated with yellow or blue or white color .They are designed for the unique purpose of forming threads as they are inserted into pre-drilled holes. Carbon Steel Cutting Slot Self-tapping Insert provide robust and wear-resistant threading solutions suitable for a wide range of materials, from durable high-strength steels to fragile plastics. These inserts, capable of self-threading, eliminate the necessity for pre-tapped holes.

Drawing No. |
A Internal thread |
E External thread |
P Pitch |
L Length |
SW Hexagonal socket |
D Minimum borehole depth for blind holes |
L 302.. .01 |
M2 |
4.5 |
0.5 |
6 |
– |
8 |
L 302…02 |
M2.5 |
4.5 |
0.5 |
6 |
0 |
8 |
L 302…03 |
M3 |
5 |
0.5 |
6 |
– |
8 |
L 302…04 |
M3.5 |
6 |
0.75 |
8 |
– |
10 |
L 302…05 |
M4 |
6.5 |
0.75 |
8 |
3.2 |
10 |
L 302.. .06 |
M5 |
8 |
1 |
10 |
4.1 |
13 |
L 302…07 |
M6(a) |
9 |
1 |
12 |
– |
15 |
L 302…08 |
M6 |
10 |
1.5 |
14 |
4.9 |
17 |
L 302…09 |
M8 |
12 |
1.5 |
15 |
6.6 |
18 |
L 302…10 |
M10 |
14 |
1.5 |
18 |
8.3 |
22 |
L 302…11 |
M12 |
16 |
1.5 |
22 |
10.1 |
26 |
L 302…12 |
M14 |
18 |
1.5 |
24 |
– |
28 |
L 302…13 |
M16 |
20 |
1.5 |
22 |
– |
27 |
L 302…14 |
M18 |
22 |
1.5 |
24 |
– |
29 |
L 302…15 |
M20 |
26 |
1.5 |
27 |
– |
32 |
L 302…16 |
M22 |
26 |
1.5 |
30 |
– |
36 |
L 302…17 |
M24 |
30 |
1.5 |
30 |
– |
36 |
L 302…18 |
M27 |
34 |
1.5 |
30 |
– |
36 |
L 302…19 |
M30 |
36 |
1.5 |
40 |
– |
46 |
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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Yen sampeyan duwe pitakon liyane, Pls rumangsa bebas kanggo ngrampungake kita sawayah-wayah .
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