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Metric hexagon socket countersunk head screws

ʻO Metric Hexagon Socket Countersunk Head Screws, i hana ʻia e ANSI ASME B 18.3.5M - 1986 maʻamau, hāʻawi i ka hoʻopaʻa paʻa ʻana, hoʻohui ʻole ʻia, a me nā mea nani i hoʻomaikaʻi ʻia, e hoʻolilo iā lākou i mea kūpono no kahi ākea o nā noi kahi e makemake ʻia ai ka hoʻopau flush.

Hoʻohālike:ANSI ASME B 18.3.5M

E hoʻouna i ka nīnau

Hōʻike huahana

Hoʻopaʻa maʻalahi:Metric Hexagon Socket Countersunk Head Screws, e like me ANSI ASME B 18.3.5M - 1986 maʻamau, hāʻawi i kahi hopena hoʻopaʻa maʻalahi no nā noi e koi ana i ka hoʻopau flush.

Hoʻohui pono ʻole:Ke hōʻike nei i nā ana kikoʻī a me ka hoʻolālā poʻo countersunk, e hōʻoia kēia mau wili i ka hoʻohui pono ʻana i nā ʻili, e hōʻemi ana i ka protrusion a e hōʻemi i ka hoʻopili ʻana i nā hui.

Nā mea nani i hoʻonui ʻia:Hāʻawi ka hoʻolālā poʻo countersunk i kahi hiʻohiʻona maʻemaʻe a nani hoʻi, e hoʻolilo i kēia mau wili i kūpono no nā noi ʻike ʻia kahi mea nui aesthetics.

Hoʻopaʻa Paʻa:Me kā lākou hexagon socket drive, hiki i kēia mau wili ke hoʻopaʻa paʻa a paʻa pono, hoʻonui i ka paʻa a me ka hilinaʻi i nā hui mechanical a me ka hoʻolālā.

Lahi Uila
d

M10

M12

(M14)

M16

M20

P	Pitch Thread
d_s	max
d_s	min
d_k	max
d_k	min
k	Ref.
s	Nui inoa
t	min
b	min
α	0+2°

0.5	0.7	0.8	1	1.25	1.5	1.75	2	2	2.5
3	4	5	6	8	10	12	14	16	20
2.86	3.82	4.82	5.82	7.78	9.78	11.73	13.73	15.73	19.67
6.72	8.96	11.20	13.44	17.92	22.40	26.88	30.24	33.60	40.32
5.35	7.8	9.75	11.7	15.6	19.5	23.4	26.18	28.96	34.60
1.86	2.48	3.10	3.72	4.96	6.20	7.44	8.12	8.80	10.16
2	2.5	3	4	5	6	8	10	10	12
1.1	1.5	1.9	2.2	3	3.6	4.3	4.7	4.8	5.6
18	20	22	24	28	32	36	40	44	52
90°	90°	90°	90°	90°	90°	90°	90°	90°	90°