Durable Anti-Loose A2/A4 Stainless Steel Internal/External Lock Washers

• Customization: Available
• Type: Lock Washer
• Material: Stainless Steel
• Combination Washer Structure: A Type
• Combination Washer Packaging: All Inclusive
• Spring Washer Type: Standard
• Quality Certifications: ISO9001, IATF16949
• Exterior Finish: Zinc/Black/Decromet or Customized
• Standard: ANSI/ASME/DIN/GB
• Sample Charge: Free
• Transport Package: Cartons+Plastic Bags+Pallet
• Specification: All Sized
• Trademark: JX
• Origin: Hangzhou/China
• HS Code: 7318210000
• Production Capacity: 2000 Tons Per Quarter
• Package Size: 26.00cm * 26.00cm * 14.00cm
• Package Gross Weight: 22.000kg

Product Description

Lock Washer
Standard:	ANSI/ASME, DIN, GB
Diameter:	Φ2-Φ31, or according to customer special demand.
Grade:	Grade4.8, 35-45HRC, 38-45HRC, 40-48HRC, 100HV, 140HV, 200HV, 300HV, 350-430HV or according to customer special demand.
Material:	1.Carbon steel: C1006,C1008,C1010,C1018A,C1022,C1035K,C1045K, etc.
	2.Stainless steel: SS301 SS302,SS303,SS304,SS316,SS410,SS416,SS420,SS430, etc.
	3.Steel:C15,C35,C45(K1045)S45C,C46(K1046),C20, etc.
	4.Copper:Brass(C3602,C3604,H59,H62,H65,H68,H70,H90),etc. Phosphor bronze,Silicon bronze,Red copper,Beryllium copper and Copper, etc.
	5.Iron: 12L13,12L14,12L15, etc.
	6.Aluminium:AL6061,AL6063,7075, etc.
	7.Titanium or titanium alloy: TAD,TA1-TA8, TB2,TC1-TC10, etc.
	8.Silver or silver alloy:AgCu3,AgCu7.5,AgSn3-5,AgPb0.4-0.7,AgPd3-5,AgNi10, etc.
	9.Alloy steel:SCM435,10B21,40Cr, etc.
Finish:	Plain, Black oxide, Blue-White Zinc, Zinc Plated(Clear/Blue/Yellow/Black), Nickel, Chrome,Dacromet,Zinc Nickel.
Packing:	Bulk in cartons + wood Pallet or according to customer special demand.
Application:	Structural Steel; Metal Buliding; Mechanical Machine; Automobile; Home Decorating.
Certification:	ISO9001, SGS, CTI, ROHS, IATF16949
Trade Term:	FOB/CIF/CFR/EXW/CIP
Payment:	T/T, D/A , D/P ,West union,Paypal, etc.
Lead Time:	3~15 days after order confirmed, it will based on the detailed order quantity.
Market:	Europe / South&north Amrica / East&South east Asia / Middle East / Australia and etc.
Warranty:	We confirm our goods will satisfy your request of 100%.
After Sales Service:	We will follow up the goods for every customer and help solve problem after sales.

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Established in 2004, we are a professional fastener manufacturer based in Hangzhou, China. With almost 20 years of industry experience, we specialize in producing a wide range of imperial and metric fasteners, including DIN, ANSI, ASME, ISO, JIS, BSW, and more. Our product portfolio also extends to CUSTOM fasteners to meet specific requirements. Over the years, we have successfully exported our products to Europe, North America, and other regions, helping numerous suppliers and manufacturers expand their markets.

1. Bolts: hex head bolts, hex socket bolts, carriage bolts, flange bolts, etc
2. Screws: machine screws, self-drilling screws, set screws, 12.9 shoulder screws, hex head wood screws, self-tapping screws, etc
3. Nuts: hex nuts, k-nuts/k-lock nuts, nylon inserted nuts, stamped metal self-locking nuts, hex flange nuts, cap nuts, rivet nuts, etc
4. Non-standard fasteners: semi-hollow rivets, step rivets, etc