254smo Stainless Steel 18-8 Wing Screw Butterfly Screw Thumb Screw

• Material: Stainless Steel
• Type: Butterfly
• Groove: Special Shape
• Connection: Common Bolt
• Head Style: Butterfly
• Standard: DIN, GB, ANSI, BSW, JIS, GOST
• Model NO.: M3-M24
• Grade: 6.8
• Application: Machinery, Chemical Industry,Environ Mental,Build
• Transport Package: Carton+Pallet or Wooden Box
• Specification: M3-M24
• Trademark: RUIYANG
• Origin: China
• HS Code: 7318290000
• Production Capacity: 500000PCS

Product Description

254SMO Stainless Steel 18-8 Wing Screw Butterfly Screw Thumb Screw

Standard	DIN 316, ANSI/ASME B 18.17
Size	M4-M24
Material	SS304,SS316,SS2205,SS2507,SS410,254 SMO,Copper,Brass,Aluminum,Titanium
MOQ	1000 pieces
Surface treatment	Hot Galvanized,Black,Color-zinc,Blue white zinc
Package	Plastic bag, Boxes and cartons, Pallets, Customized
Price terms	EXW, FOB, CIF, etc.
Payment terms	T/T, Paypal, L/C, Western union, etc.
Certifications	ISO 9001:2015
Note	Free samples but freight cost is paid by customers(when sample is in stock)   Sample fee (when samples need to be customized)

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• Product:__                   
• Measure: _______(Inside Diameter) x_______(Outside Diameter)x_______(Thickness)
• Order Quantity: _________________pcs

• Surface treatment: _________________
• Material: _________________
• When do you need it by? __________________
• Where to Shipping: _______________ (Country with postal code please) 
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254SMo hex screws/ 1.4547 bolt/UNS S31254 DIN931 half thread hex head bolt in stainless steel fasteners
The high concentration of molybdenum,chromium and nitrogen made 254SMO has very good resistance to pitting and crevice corrosion performance. Copper improved corrosion resistance in some of the acid . In addition, due to its high content of nickel,chromium and molybdenum, so that 254SMO have a good stress strength corrosion cracking performance.

Products Details:

Screw Thread d		M4	M5	M6	M8	M10	M12	M16	M20	M24
P	Pitch	0.7	0.8	1	1.25	1.5	1.75	2	2.5	3
E	max	8	11	13	16	20	23	29	35	44
	min	6	8	10	13	17	20	26	32	41
D	max	7	9	11	12.5	16.5	19.5	23	29	37.5
	min	5.5	7.5	9	10.5	14.5	17.5	21	27	35
A	max	20	26	33	39	51	65	73	90	110
	min	18	24	30	36	48	62	70	86	106
c	max	1.9	2.3	2.3	2.8	4.4	4.9	6.4	6.9	9.4
	min	1.1	1.5	1.5	2	3.6	4.1	5.6	6.1	8.6
B	max	10.5	13	17	20	25	33.5	37.5	46.5	56.5
	min	8.5	11	15	18	23	31	35	44	53.5
G	max	4.6	6.5	8	10	12	14	17	21	25
	min	3.2	4	5	6.5	8	10	13	16	20

Detailed Photos:


Packaging & Shipping:

If you are interested in our products, please take action to purchase or wholesale high quality Stainless steel fastener, stainless steel bolt, stainless steel nut, stainless steel gasket, from our factory for sale. Shaanxi Ruiyang, as one of the leading manufacturers and suppliers in China, has competitive price for you to choose!