ANSI/ASME Thumb Screws, Racket Screws, Spade Head Screw for Communication and Electronic Equipment

• Material: Carbon Steel
• Type: Spade Head
• Groove: Thumb Screw
• Connection: Common Bolt
• Head Style: Round
• Standard: ANSI
• Model NO.: 5/16-18x1"
• Grade: Grade 2
• Transport Package: Bag with Carton
• Specification: 8#, 10#, 12#, 1/4, 5/16, 3/8
• Trademark: TS
• Origin: Ningbo China
• HS Code: 7318150000
• Production Capacity: 200 Tons

Product Description

Product Description

ANSI/ASME Thumb Screws , Racket Screws, Spade Head screw for Communication and Electronic Equipment
Material: carbon steel
surface finish: zinc galvanized
Size: 8# up to 3/8-16
steel with Grade 2

 

Detailed Photos

 

Product Parameters

Thread size		6#	8#	10#	12#	1/4"	5/16"	3/8"	7/16"	1/2"
d
d		0.138	0.164	0.19	0.216	0.25	0.3125	0.375	0.4375	0.5
PP		32	32	24 & 32	24	20	18	16	14	13
dc	MAX	0.45	0.51	0.58	0.71	0.83	0.96	1.09	1.4	1.54
	MIN	0.43	0.49	0.54	0.67	0.8	0.91	1.03	1.35	1.46
k	MAX	0.28	0.32	0.39	0.45	0.52	0.64	0.71	0.96	1.09
	MIN	0.26	0.3	0.36	0.43	0.48	0.6	0.67	0.91	1.03
h	MAX	0.08	0.09	0.1	0.11	0.16	0.17	0.22	0.27	0.33
	MIN	0.06	0.07	0.08	0.09	0.14	0.14	0.18	0.24	0.29
L	MAX	1	1	2	2	2.5	3	3	4	4
	MIN	0.25	0.38	0.38	0.38	0.5	0.5	0.75	1	1
c1	MAX	0.03	0.04	0.05	0.05	0.06	0.09	0.11	0.14	0.15
	MIN	0.02	0.02	0.03	0.03	0.03	0.06	0.08	0.11	0.11

Installation Instructions

• Widely used in household and office appliances, TV wall hanger, communication equipment, electronic equipment and other fixed components, industrial and building fastener

 

Packaging & Shipping