304 316 Stainless Steel ANSI B18.6.3f Cross Recessed Flat Countersunk Head Machine Screws

• Material: Carbon Steel
• Type: Round Head
• Groove: Cross
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: CG179
• Connection: Common Bolt
• Head Style: Round
• Standard: DIN, GB, ANSI, BSW, JIS, GOST
• Grade: 4.8-12.9
• Color: Custom
• Transport Package: 2000PCS/Bag and 20000PCS/CTN
• Specification: M2-M10
• Trademark: Cool FASTENER CO., LTD
• Origin: Anhui
• Production Capacity: 50000000PCS/Month
• Package Size: 20.00cm * 30.00cm * 40.00cm
• Package Gross Weight: 0.500kg

Product Description

Products Description

Reference specification does not include head size, tolerance ±0.2						Unit:mm
Specifications	surface treatment	Head diameter DK	Groove depth	Rotation direction	Pitch P	External diameter of tooth T
2#-56	Whitewash	3.8-4.0		60	56T	2.08-2.17
4#-40	Whitewash	4.95-5.72	1.68-2.08	60	40T	2.69-2.82
6#-32	Whitewash	6.20-7.09	1.83-2.41	60	32T	3.33-3.48
8#-32	Whitewash	7.42-8.43	2.21-2.79	60	32T	3.99-4.14
10#-24	Whitewash	8.64-9.78	2.59-3.18	60	24teeth	4.62-4.80
12#-24	Whitewash	9.88-11.13	2.95-3.53	60	24teeth	5.28-5.46
1/4-20	Whitewash	11.48-12.88	3.33-3.91	60	20teeth	6.12-6.32
5/16-18	Whitewash	14.43-16.13	4.42-4.98	60	18teeth	7.69-7.90

 

 

 

 

 

We believe that the products quality is our lifeline so we always choose the best material to produce and make sure our fasteners quality is best !

We have a lot of stock in storage so that make sure the short delivery time~
We have the standard fastners but also accpet the non-standard custom~
Welcome to contact with us if you need any fasteners!


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