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Hex Sheet Metal Screws

Standard: ANSI/ASME B 18.6.3
Thread Type: Self-Tapping Screw Thread
Commodity: Hex Sheet Metal Screws
Also Named: Hex Washer Screw
Material: Carbon Steel
Diameter: #2、#3、#4、#5、#6、#7、#8、#10、#12、#14、1/4、5/16、#20、#24、3/8、7/16、1/2
Finish: Plain, Black Oxide, Zinc Plated, Hot Dipped Galvanized, Oxidation, Dacromet, Phosphating, Cadmium Electroplate, Nickel Plated
Head Type: Hexagon Head
Drive Type:Hexalobular Socket
MOQ: 1000kgs
Lead Time: 30 to 60 days

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Product Introduction

AYA Fasteners (Hebei) Co., Ltd. is one of the most experienced manufacturers and suppliers of hex sheet metal screws in China. Please feel free to buy high quality hex sheet metal screws made in China here from our factory. For price consultation, contact us.

Hex Sheet Metal Screws-ASME B 18.6.3-AYA

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PRODUCT DESCRIPTION

Product Name	Hex Sheet Metal Screws
Also Named	Hex Washer Screw
Material	Carbon Steel
Standard	ANSI/ASME B 18.6.3
Diameter	#2、#3、#4、#5、#6、#7、#8、#10、#12、#14、1/4、5/16、#20、#24、3/8、7/16、1/2
Finish	Plain, Black Oxide, Zinc Plated, Hot Dipped Galvanized, Oxidation, Dacromet, Phosphating, Cadmium Electroplate, Nickel Plated
Head Type	Hexagon Head
Drive Type	Hexalobular Socket
Thread Type	Self-Tapping Screw Thread
Alternative Standard	ANSI/ASME B 18.6.3

DIMENSIONS TABLE(Type ab)

Hex Sheet Metal Screws-ASME B 18.6.3-2D

Thread Size		4#	5#	6#	7#	8#	10#	12#	1/4	5/16	3/8
PP		24	20	20	19	18	16	14	14	12	12
d	max	0.114	0.130	0.139	0.154	0.166	0.189	0.215	0.246	0.315	0.380
d	min	0.108	0.123	0.132	0.147	0.159	0.182	0.208	0.237	0.306	0.371
d1	max	0.086	0.094	0.104	0.115	0.122	0.141	0.164	0.192	0.244	0.309
d1	min	0.082	0.090	0.099	0.109	0.116	0.135	0.157	0.185	0.236	0.299
s	max	0.188	0.188	0.250	0.250	0.250	0.312	0.312	0.375	0.500	0.562
s	min	0.181	0.181	0.244	0.244	0.244	0.305	0.305	0.367	0.489	0.551
e	min	0.202	0.202	0.272	0.272	0.272	0.340	0.340	0.409	0.545	0.614
k	max	0.060	0.070	0.093	0.093	0.110	0.120	0.155	0.190	0.230	0.295
k	min	0.049	0.058	0.080	0.080	0.096	0.105	0.139	0.172	0.208	0.270
Socket No.		T10	T10	T15	T15	T20	T25	T27	T30	T40	T45
A	Ref.	0.111	0.111	0.132	0.132	0.155	0.178	0.200	0.221	0.266	0.312
t	max	0.040	0.050	0.051	0.051	0.065	0.080	0.080	0.095	0.125	0.155
t	min	0.035	0.040	0.040	0.040	0.050	0.065	0.065	0.080	0.100	0.125

DIMENSIONS TABLE（Type B & TYPE BP）

Black Oxide Torx self tapping screws-ANSIASME B 18.6.3-2D

Thread Size		4#	5#	6#	7#	8#	10#	12#	1/4	5/16	3/8
PP		24	20	20	19	18	16	14	14	12	12
d	max	0.114	0.13	0.139	0.154	0.166	0.189	0.215	0.246	0.315	0.38
d	min	0.108	0.123	0.132	0.147	0.159	0.182	0.208	0.237	0.306	0.371
d1	max	0.086	0.094	0.104	0.115	0.122	0.141	0.164	0.192	0.244	0.309
d1	min	0.082	0.09	0.099	0.109	0.116	0.135	0.157	0.185	0.236	0.299
s	max	0.188	0.188	0.25	0.25	0.25	0.312	0.312	0.375	0.5	0.562
s	min	0.181	0.181	0.244	0.244	0.244	0.305	0.305	0.367	0.489	0.551
e	min	0.202	0.202	0.272	0.272	0.272	0.34	0.34	0.409	0.545	0.614
k	max	0.06	0.07	0.093	0.093	0.11	0.12	0.155	0.19	0.23	0.295
k	min	0.049	0.058	0.08	0.08	0.096	0.105	0.139	0.172	0.208	0.27
dp	Ref.	0.079	0.087	0.095	0.105	0.112	0.13	0.152	0.179	0.23	0.293
y	max	0.083	0.1	0.1	0.105	0.111	0.125	0.143	0.143	0.167	0.167
y	min	0.063	0.075	0.075	0.079	0.083	0.094	0.107	0.107	0.125	0.125
Socket No.		T10	T10	T15	T15	T20	T25	T27	T30	T40	T45
A	Ref.	0.111	0.111	0.132	0.132	0.155	0.178	0.2	0.221	0.266	0.312
t	max	0.04	0.05	0.051	0.051	0.065	0.08	0.08	0.095	0.125	0.155
t	min	0.035	0.04	0.04	0.04	0.05	0.065	0.065	0.08	0.1	0.125

DIMENSIONS TABLE（TYPE a）

Hex Sheet Metal Screws

Thread Size		4#	5#	6#	7#	8#	10#	12#	14#	20#	24#
PP		24	20	18	16	15	12	11	10	9	9
d	max	0.114	0.13	0.141	0.158	0.168	0.194	0.221	0.254	0.333	0.39
d	min	0.11	0.126	0.136	0.152	0.162	0.188	0.215	0.248	0.327	0.383
d1	max	0.083	0.095	0.102	0.114	0.123	0.133	0.162	0.185	0.234	0.291
d1	min	0.078	0.09	0.096	0.108	0.116	0.126	0.155	0.178	0.226	0.282
s	max	0.188	0.188	0.25	0.25	0.25	0.312	0.312	0.375	0.5	0.562
s	min	0.181	0.181	0.244	0.244	0.244	0.305	0.305	0.367	0.489	0.551
e	min	0.202	0.202	0.272	0.272	0.272	0.34	0.34	0.409	0.545	0.614
k	max	0.06	0.07	0.093	0.093	0.11	0.12	0.155	0.19	0.23	0.295
k	min	0.049	0.058	0.08	0.08	0.096	0.105	0.139	0.172	0.208	0.27
Socket No.		T10	T10	T15	T15	T20	T25	T27	T30	T40	T45
A	Ref.	0.111	0.111	0.132	0.132	0.155	0.178	0.2	0.221	0.266	0.312
t	max	0.04	0.05	0.051	0.051	0.065	0.08	0.08	0.095	0.125	0.155
t	min	0.035	0.04	0.04	0.04	0.05	0.065	0.065	0.08	0.1	0.125

PRODUCT DETAILS

Hex Sheet Metal Screws-ASME B 18.6.3-detail

PRODUCT ADVANTAGES

Hex Sheet Metal Screws-ASME B 18.6.3-advanatage

ADVANTAGES OF Hex Sheet Metal Screws

1. It can fasten the metal to any objects, plastics or metals.

2. It has an excellent surface treatment for long service life.

3. Superb Piercing. It provides outstanding penetration without needing to place way too much stress. It develops its very own string easily so you do not need to bother with penetration in all.

4. Quality steel for lasting life span.

5. Zinc covering for extensive rust resistance.

6.Torx and also slotted go to raised adaptability.

7.It can bring big level bearing surface area for extra lots capability.

QUALITY INSPECTION

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PACKAGING & CONTAINER LOADING

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USAGE SCENARIOS

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