China HEX FLANGE BOLT Manufacturers, Suppliers and Factory

Product Description

1. Product Introduction of HEX FLANGE BOLT

HEX Flange bolt has hexagonal heads, designed to be driven by a wrench. The unique characteristic of a hex flange bolt is the design of the head, from which they get their name. The flange of the bolt is a built in (integral) washer. In Imperial sizes, this washer is serrated to act as a lock washer.

Haiyan Jiamei Hardware Manufacturing And Tech. Co.,Ltd.is a professional Hex Flange Bolt Manufacturers and Hex Flange Bolt Suppliers in China.

We have been devoting ourselves in the products of construction, fastening, mechanical engineering and other industries for over 15 years. Meeting our customers' requirements and be reliable is our goal. We get various information from international industries, and develop different kinds of wholesale Hex Flange Bolt for sale. Our new support and hanging systems represent innovation and time-saving. We can provide you the best example of Hex Flange Bolt while you are pursuing for all regulations and certifications.

We've got state-of-the-art tools. Our goods are exported towards the USA, the UK and so on, enjoying a superb standing among consumers for Professional Factory for China HEX FLANGE BOLT Manufacturers & Suppliers, Good quality and competitive prices make our products enjoy a high reputation all over the word.

Professional Factory for China HEX FLANGE BOLT, Bolts, Our staffs are rich in experience and trained strictly, with qualified knowledge, with energy and always respect their customers as the No. 1, and promise to do their best to offer the effective and particular person service for customers. The Company pays attention to maintaining and developing the long-term cooperation relationship with the customers. We promise, as your ideal partner, we'll develop a bright future and enjoy the satisfying fruit together with you, with persisting zeal, endless energy and forward spirit.

2. Product Feature and Application of HEX FLANGE BOLT

HEX FLANGE BOLT

d		1/4	5/16	3/8	7/16	1/2	9/16	5/8	3/4
PP	UNC	20	18	16	14	13	12	11	10
	UNF	28	24	24	20	20	18	18	16
ds	max	0.25	0.3125	0.375	0.4375	0.5	0.5625	0.625	0.75
	min	0.245	0.3065	0.369	0.4305	0.493	0.5545	0.617	0.741
s	max	0.375	0.5	0.5625	0.625	0.75	0.8125	0.9375	1.125
	min	0.367	0.489	0.551	0.612	0.736	0.798	0.922	1.1
e	max	0.433	0.577	0.65	0.722	0.866	0.938	1.083	1.299
	min	0.409	0.548	0.618	0.685	0.825	0.895	1.034	1.234
dc	max	0.56	0.68	0.81	0.93	1.07	1.19	1.33	1.59
c	min	0.04	0.05	0.06	0.07	0.08	0.09	0.1	0.11
k	max	0.28	0.32	0.39	0.46	0.51	0.57	0.62	0.73
b	L≤6	0.75	0.875	1	1.125	1.25	1.375	1.5	1.75
	L＞6	1	1.125	1.25	1.375	1.5	1.625	1.75	2
r	max	0.025	0.025	0.025	0.025	0.025	0.045	0.045	0.045
	min	0.015	0.015	0.015	0.015	0.015	0.02	0.02	0.02