DIN127 Yellow Zinc Plated High Strength Split Spring Lock Washers Grade 8.8

These DIN127 split spring lock washers are made for industrial buyers who need standard spring washers with anti‑loosening performance and a yellow zinc plated surface. The washer has a split opening and spring‑shaped profile, allowing it to create elastic tension during fastening.

When installed under a nut or bolt head, the spring washer helps increase friction and maintain pressure in the fastening assembly. This makes it suitable for machinery, equipment, steel structures, vehicle repair, electrical hardware, pipe supports, brackets, and other applications where vibration or movement may affect fastening stability.

The yellow zinc plated finish gives the washer a golden appearance and helps provide corrosion resistance for normal indoor and general industrial environments. It is suitable for hardware distributors, construction suppliers, machinery factories, maintenance companies, and project procurement orders.

Specification Table

Key Features

• DIN127 standard split spring lock washer.
• Grade 8.8 high strength fastening washer.
• Yellow zinc plated finish with golden appearance.
• Open split spring structure helps resist loosening.
• Suitable for use with bolts, nuts, and threaded fasteners.
• Steel material for industrial fastening applications.
• Useful for vibration‑prone assemblies and mechanical connections.
• Suitable for machinery, construction, steel structure, and equipment assembly.
• MOQ is 1 ton for bulk supply.
• Packaging can be arranged with bags, boxes, cartons, and pallets.
• Supply ability reaches 500 tons per month.
• Available from Handan, Hebei, China.

Material and Grade Explanation

The washer is made from steel and designed as a high strength spring washer. Steel spring washers are commonly used because they provide practical elasticity, fastening support, and reliable performance in industrial assemblies.

The main listed grade is 8.8. Grade 8.8 is suitable for stronger fastening systems and is commonly paired with higher strength bolts and nuts in machinery, steel structures, construction hardware, and equipment installation. Buyers should match the washer with the correct bolt grade, nut grade, thread size, installation torque, and working environment.

Yellow Zinc Plated Finish

The yellow zinc plated surface gives the washer a golden color and provides practical corrosion protection for general fastening environments. It is commonly selected for hardware products, machinery parts, construction fasteners, storage racks, brackets, maintenance components, and distributor stock.

Yellow zinc plating is suitable for indoor use, dry storage, and general industrial applications. For stronger outdoor corrosion resistance, buyers can request a suitable surface treatment according to the operating environment and project requirement.

DIN127 Split Spring Washer Design

DIN127 spring washers are designed with a split opening and raised spring profile. During tightening, the washer compresses and creates elastic force in the fastening assembly. This structure helps maintain pressure between the nut or bolt head and the connected surface.

The split spring design is useful in assemblies exposed to vibration, movement, or repeated mechanical loading. It is widely used in machinery, vehicles, steel frames, electrical equipment, support systems, and general industrial fastening.

Recommended Application Areas

Machinery Assembly: Suitable for machine frames, motors, equipment bases, covers, support plates, repair components, and mechanical connection points.

Construction Hardware: Suitable for structural connections, brackets, metal plates, guardrails, pipe supports, warehouse racks, and fastening systems used on job sites.

Industrial Maintenance: Suitable for maintenance departments, repair workshops, replacement fastener stock, and equipment servicing.

Steel Structure Fastening: Suitable for steel members, beams, plates, supports, frames, and other connection positions where anti‑loosening support is needed.

Wholesale Distribution: Suitable for fastener distributors, hardware wholesalers, machinery suppliers, project buyers, and mixed‑size bulk orders.

Packaging and Supply

Packaging can be arranged with bags, boxes, cartons, and pallets according to customer requirements. Common packaging options include 25kg or 50kg bags, bags with pallets, 25kg cartons, cartons with pallets, and customized packaging.

The MOQ is 1 ton. Available ports include Tianjin, Qingdao, Shanghai, and Ningbo. Delivery time is generally 5‑30 days depending on order quantity, specification, packaging method, and production schedule.

Supply ability can reach 500 tons per month. Samples can usually be arranged in about 7 days. Bulk production lead time is typically 20‑30 days after deposit and final product confirmation.

Buyer Specification Checklist

For a faster quotation, buyers can prepare the following information:

• Required standard: DIN127
• Required washer type: split spring lock washer
• Required grade: 8.8
• Required material: steel
• Required surface treatment: yellow zinc plated
• Required size or matching bolt size
• Required quantity
• Packaging method: bags, boxes, cartons, pallets, or customized packaging
• Destination market and preferred port
• Sample requirement and delivery schedule

FAQ

Q1: What product is this?

A1: It is a DIN127 yellow zinc plated split spring lock washer.

Q2: What is the washer structure?

A2: It is an open split spring washer designed to help resist loosening in fastening assemblies.

Q3: What material is used?

A3: The washer is made from steel.

Q4: What is the main grade?

A4: The main listed grade is 8.8.

Q5: What is the surface treatment?

A5: The surface treatment is yellow zinc plated.

Q6: What color is the finish?

A6: The washer has a yellow or golden zinc plated appearance.

Q7: What is the MOQ?

A7: The MOQ is 1 ton.

Q8: What packaging options are available?

A8: Packaging can include bags with pallets, boxes with pallets, 25kg or 50kg bags, 25kg cartons, cartons with pallets, and customized packaging.

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Contact Hotop Fasteners for DIN127 yellow zinc plated grade 8.8 split spring lock washers.

Send your required size, grade, surface treatment, quantity, packaging method, and destination port to receive a fast quotation and suitable bulk supply solution.