Stainless Steel Round Head Self Drilling Screws Featured Image

Stainless Simbi Round Musoro Self Drilling Screws

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Stainless simbi yakatenderedzwa musoro self-drilling screw imhando ye screw ine simba rakawanda, corrosion resistance. Inotora dhizaini yekuzviboorera, iyo inogona kurovera muhuni nesimbi pasina pre-drilling, uye ine zvakanakira yekuisa nyore uye nekukurumidza kukurumidza. Panguva imwecheteyo, simbi isina-stainless self-drilling screw haisi nyore kuita ngura, kuve nekudzivirira kwakanaka kwekuora, uye hupenyu hurefu hwesevhisi. Mukuwedzera, iyo yakakomberedza musoro yakagadzirwa inovandudza kushanda kwekusimbisa, inoderedza mukana wekumanikidzwa kwepamusoro, uye inogona kuchengetedza zviri nani pamusoro pechinhu chacho. Naizvozvo, simbi isina tsvina yakatenderedza musoro self-drilling screws anoshandiswa zvakanyanya mukuvaka, kugadzira fenicha, uye mamwe minda.

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Dimension Table

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Zvakapfuura: Stainless Simbi Truss Musoro Self Drilling Screws

Zvinotevera: Stainless Simbi Self Drilling Metal Screws

Thread Size		ST2.9	ST3.5	ST4.2	ST4.8	ST5.5	ST6.3
P	Pitch	1.1	1.3	1.4	1.6	1.8	1.8
a	max	1.1	1.3	1.4	1.6	1.8	1.8
dk	max	5.6	7	8	9.5	11	12
dk	min	5.3	6.64	7.64	9.14	10.57	11.57
k	max	2.4	2.6	3.1	3.7	4	4.6
k	min	2.15	2.35	2.8	3.4	3.7	4.3
r	min	0.1	0.1	0.2	0.2	0.25	0.25
R	≈	5	6	6.5	8	9	10
dp		2.3	2.8	3.6	4.1	4.8	5.8
Drilling range (hukobvu)		0.7~1.9	0.7~2.25	1.75~3	1.75~4.4	1.75~5.25	2~6
Socket Nha.		1	2	2	2	3	3
M1		3	3.9	4.4	4.9	6.4	6.9
M2		3	4	4.4	4.8	6.2	6.8