圆头U型驱动螺钉，英制尺寸

本产品受以下标准管制：

圆头U型驱动螺钉，英制尺寸

Dimensions in inches - source ASME B18.6.3 table 51
Publication date: 2010
Nominal size or basic screw diameter		Number of thread starts	A max	A min	H max	H min	P min	D max	D min	Hole diameter recommended
00	0.06	6	0.099	0.09	0.034	0.026	0.046	0.06	0.057	0.052
0	0.075	6	0.127	0.118	0.049	0.041	0.06	0.075	0.072	0.067
2	0.1	8	0.162	0.146	0.069	0.059	0.08	0.1	0.097	0.086
4	0.116	7	0.211	0.193	0.086	0.075	0.092	0.116	0.112	0.104
6	0.14	7	0.26	0.24	0.103	0.091	0.112	0.14	0.136	0.12
7	0.154	8	0.285	0.264	0.11	0.099	0.122	0.154	0.15	0.136
8	0.167	8	0.309	0.287	0.12	0.107	0.132	0.167	0.162	0.144
10	0.182	8	0.359	0.334	0.137	0.123	0.146	0.182	0.177	0.161
12	0.212	8	0.408	0.38	0.153	0.139	0.173	0.212	0.206	0.191
14	0.242	9	0.457	0.429	0.17	0.155	0.198	0.242	0.236	0.221
5/16	0.315	11	0.59	0.557	0.216	0.198	0.267	0.315	0.309	0.295
3/8	0.378	12	0.708	0.67	0.256	0.237	0.329	0.378	0.371	0.358


Nominal screw length L	1/8	3/16	1/4	5/16	3/8	1/2	5/8	3/4	1 and over
Pilot length ± 0.015, S	0.047	0.047	0.047	0.047	0.062	0.062	0.078	0.078	0.125

供应商完整列表圆头U型驱动螺钉，英制尺寸

金属驱动螺钉指定为U型。它们应具有多个大螺旋角的起始螺纹，并带有导向尖。这些螺钉用于在压力作用下将螺钉压入工件，从而在金属和塑料上形成永久性紧固。

Italy|经销商

Buora d.p.u. S.r.l.

Founded in 1969, Buora D.P.U. is a distributor certified following ISO 9001.

The company offers the complete range of high strength fasteners, ready on stock, both coarse and fine pitches with metric and inch threads.

Distributor of prestigious brands such as UNBRAKO and NORD-LOCK, for Buora D.P.U. the service always comes first, therefore there is not minimum quantity required.

Germany|经销商

Pfitzer Verbindungstechnik Gmbh

Distributor of inch sized fasteners, oil and gas fasteners and turned special screws

UK|经销商

Distributor of fasteners for the industrial distribution market. We aim to create the best customer experience possible by putting our customers’ needs first. With a wide range of products and services, we provide customers with more options, making managing their fastener program easier.

Germany|经销商

Dimensions in INCHES - source ASME B18.6.3 TABLE 45 for type TRS Tapping Screws
Nominal screw size	Basic screw diameter	Major or C diameter (max)	P Point diameter (max)
2-56	0.086	0.0875	0.07
3-48	0.099	0.101	0.081
4-40
5-40
6-32
8-32
10-24
10-32
12-24
1/4-20
5/16-18
3/8-16
7-16-14
1/2-20

Dimensions in INCHES - source ASME B18.6.3 TABLE 45 for type TRS Tapping Screws
Nominal screw size	Basic screw diameter	Major or C diameter (max)	P Point diameter (max)
2-56	0.086	0.0875	0.07
3-48	0.099	0.101	0.081
4-40
5-40
6-32
8-32
10-24
10-32
12-24
1/4-20
5/16-18
3/8-16
7-16-14
1/2-20

供应商圆头U型驱动螺钉，英制尺寸

技术数据

Standard ASME B18.6.3 TABLE 51

Standard ASME B18.6.3

详细资料

Buora d.p.u. S.r.l.

Pfitzer Verbindungstechnik Gmbh

E...

F...

P...

S...

S...

供应商 圆头U型驱动螺钉，英制尺寸

技术数据

Standard ASME B18.6.3 TABLE 51

Standard ASME B18.6.3

详细资料

Buora d.p.u. S.r.l.

Pfitzer Verbindungstechnik Gmbh

E...

F...

P...

S...

S...

供应商圆头U型驱动螺钉，英制尺寸