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Anchors & Construction Fixings › Hollow-Wall & Toggle Anchors

Spring Wing Toggle Bolt Zinc Plated for Hollow Wall Fixing

Updated 2026-11-03 · Markdown version

Model no. TW-SPR

US$0.57 / piece

MOQ 1,000 pieces · Final price confirmed in your quote

Finish: Zinc Plated
Grade: 4.8
Head Style: Hex Head
Material: Carbon Steel
Standard: DIN
Surface Hardness: Hv700-800 Surface, Core Hv100-220
Tensile Strength: >= 500 MPa
Hardness: HRC 22-32

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Specifications are as listed for this product. Engineering Hardware & Fasteners confirms ratings, mating parts, compatibility, packing and lead time with you before you order.

Specifications

Customization	Available
Application	Concrete Anchoring
Finish	Zinc Plated
Model NO.	TW-SPR
Grade	4.8
Head Style	Hex Head
Material	Carbon Steel
Standard	DIN
Type	Expansion Anchor Bolt
Surface Hardness	Hv700-800 Surface, Core Hv100-220
Tensile Strength	>= 500 MPa
Hardness	HRC 22-32
Plating Thickness	5-8 Um Zinc Plated
Embedment Depth	4 X Diameter Minimum
Transport Package	Carton / Pallet
Specification	M6-M24, Length 60-300mm
Origin	Shaanxi, China (Mainland)
HS Code	7318160000
Production Capacity	5000000 Pieces/Year
Package Size	30.00cm * 25.00cm * 20.00cm
Package Gross Weight	18.000kg
Lead Time	15 days (1 - 5000 Pieces) To be negotiated ( > 5000 Pieces)
Available sizes	M6, M8, M10, M12, M16 and M20, with lengths from 50 mm to 200 mm. The thread complies with DIN 976 coarse thread standard and overall dimensions follow DIN and ISO requirements, ensuring full interchangeability with standard anchor systems worldwide. Custom lengths and special plating such as hot-dip galvanized or mechanical galvanized can be produced on request.
Installation guide	drill a hole with the same diameter as the anchor and at least 12 mm deeper than the embedment length, clean the dust completely, insert the anchor through the fixture, then tighten the nut 2-3 turns until the clip expands fully. Minimum embedment depth guarantees the listed pulling strength.
Quality control	every batch is checked for thread gauge accuracy, plating thickness, hardness and pulling strength before shipment. Free samples are available for your quality test.
Packaging and delivery	bulk boxes with neutral master cartons on export pallets; customized labels, color boxes and barcode printing are accepted. MOQ 1000 pieces, fast delivery from stock via Tianjin port.
Category	Hollow-Wall & Toggle Anchors

Technical parameters

Specification	Value	Material	Carbon Steel SAE 1018
Surface	Zinc Plated

Description

Spring Wing Toggle Bolt Zinc Plated for Hollow Wall Fixing is part of our hollow-wall & toggle anchors range (Anchors & Construction Fixings).

Key details

Type: Expansion Anchor Bolt
Standard: DIN
Material: Carbon Steel
Grade: 4.8
Head Style: Hex Head
Finish: Zinc Plated
Application: Concrete Anchoring
Surface Hardness: Hv700-800 Surface, Core Hv100-220

Available configurations include finish, grade, head style, material and standard. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request.

Ordering through Engineering Hardware & Fasteners

Minimum order is 1,000 pieces at US$0.57 per piece. Send one inquiry with the part number, quantity and destination, and Engineering Hardware & Fasteners confirms size, thread, material, grade, finish, price, lead time and shipping, checks the goods before dispatch and ships them to you.

Frequently asked questions

What is the minimum order quantity (MOQ) for Spring Wing Toggle Bolt Zinc Plated for Hollow Wall Fixing?

The listed minimum order is 1,000 pieces, at US$0.57 per piece. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size.

What are the main specifications of Spring Wing Toggle Bolt Zinc Plated for Hollow Wall Fixing?

Type: Expansion Anchor Bolt; Standard: DIN; Material: Carbon Steel; Grade: 4.8; Head Style: Hex Head; Finish: Zinc Plated. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include finish, grade, head style, material and standard. Size, thread, length, material and grade, surface finish, head marking, packaging and labels can be quoted to your specification or drawing.

What is the lead time and how is it shipped?

Lead time depends on quantity and customization and is confirmed in your quote. Engineering Hardware & Fasteners checks the goods before dispatch and ships by express, air or sea; mixed orders can be consolidated in one shipment.

Which other hollow-wall & toggle anchors are available?

The Hollow-Wall & Toggle Anchors category lists 403 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/anchors-construction-fixings/hollow-wall-toggle-anchors/

How we work

Specified, checked and shipped by Engineering Hardware & Fasteners

Engineering Hardware & Fasteners supplies bolts, screws, nuts, washers, anchors, rivets and fastening hardware to equipment makers, contractors, distributors and maintenance teams. Orders go through one controlled process: size, thread, material, grade and finish confirmed, samples approved, dimensions, thread fit and plating checked before packing, then packed for export — standard or made to drawing.

DIN, ISO, ASTM, ANSI, JIS and GB standard parts
Non-standard parts made to your drawing
Dimensions, thread gauges and plating checked before packing
Export cartons and pallets, consolidated mixed orders
Samples available for approval before mass production

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US$0.57MOQ 1,000 piecesGet a quote WA