> Nā huahana > ʻUila > Paʻi ʻUila > ʻO nā ʻūlū paʻi ʻana i ke poʻo Countersunk Flatted Flat - Type AB

Nā huahana

Nā Huahana Hou

ʻO nā ʻūlū paʻi ʻana i ke poʻo Countersunk Flatted Flat - Type AB

Loaʻa i ka paʻi ʻana a me ka hoʻopaʻa paʻa ʻana me ka Slotted Flat Countersunk Head Tapping Screws - Type AB. ʻO kā lākou Type AB hoʻolālā e hōʻoiaʻiʻo i ka threading pololei, aʻo ke poʻo countersunk flat e hāʻawi i ka hoʻopau flush. E hilinaʻi i kā lākou slotted drive no ka hoʻopaʻa maʻalahi i nā noi like ʻole.

Hoʻohālike:ASME B 18.6.4

E hoʻouna i ka nīnau

Hōʻike huahana

[382]

Paʻi maikaʻi:ʻO Slotted Flat Countersunk Head Tapping Screws - Hāʻawi ʻo Type AB i ka paʻi pono a me ka hoʻopaʻa paʻa ʻana no nā ʻano noi. ʻO kā lākou Type AB hoʻolālā e hōʻoia i ka threading pololei a me ka hoʻopili hilinaʻi, e hōʻemi ana i ka manawa hoʻonohonoho a me ka hoʻoikaika.

ʻO ke poʻo palahalaha Countersunk:Ke hōʻike nei i kahi poʻo countersunk pālahalaha, hāʻawi kēia mau wili i ka hoʻopau ʻana i ka wā i hoʻokomo ʻia, e hōʻemi ana i nā protrusions a hōʻemi i ka pilikia o ka snagging. Hoʻonui kēia hoʻolālā i ka aesthetics o ka hui ʻoiai e mālama ana i ka hana.

Hoʻokaʻawale ʻia:Hoʻolako ʻia me kahi kaʻa slotted, ʻae kēia mau wili no ka hoʻopaʻa maʻalahi me ka hoʻohana ʻana i ka screwdriver flat-blade. Hiki ke ʻike nui ʻia kēia ʻano kaʻa kaʻa, e kūpono ana kēia mau wili no nā papahana like ʻole a me nā hana mālama.

Anawaena inoa inoa
d

10#

12#

1/4

5/16

d	Nui inoa
L	min
d_k	max
d_k	min
k	Ref.
n	max
n	min
t	max
t	min

0.0600	0.0730	0.0860	0.0990	0.1120	0.1250	0.1380	0.1510	0.1640	0.1900	0.2160	0.2500	0.3125
3/16	3/16	3/16	7/32	1/4	1/4	5/16	3/8	7/16	1/2	9/16	5/8	13/16
0.112	0.137	0.162	0.187	0.212	0.237	0.262	0.287	0.312	0.362	0.412	0.477	0.597
0.096	0.120	0.144	0.167	0.191	0.215	0.238	0.262	0.285	0.333	0.380	0.442	0.556
0.035	0.043	0.051	0.059	0.067	0.075	0.083	0.091	0.100	0.116	0.132	0.153	0.191
0.023	0.026	0.031	0.035	0.039	0.043	0.048	0.048	0.054	0.060	0.067	0.075	0.084
0.016	0.019	0.023	0.027	0.031	0.035	0.039	0.039	0.045	0.050	0.056	0.064	0.072
0.015	0.019	0.023	0.027	0.030	0.034	0.038	0.041	0.045	0.053	0.060	0.070	0.088
0.010	0.012	0.015	0.017	0.020	0.022	0.024	0.027	0.029	0.034	0.039	0.046	0.058