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Anchors & Construction Fixings › Wedge & Through-Bolt Anchors

High Quality 4.8 Grade Drywall Casing Stair Railing Special Hex Head Sleeve Anchor Through Bolt Expansion Screw

Updated 2026-11-03 · Markdown version

Model no. Floor expansion bolt

US$0.1410,000–29,999 pieces

US$0.1230,000–99,999 pieces

US$0.11100,000+ pieces

MOQ 10,000 pieces · Final price confirmed in your quote

Finish: Passivation
Head Style: Hexagonal
Length: 100mm
Material: Carbon Steel
Standard: ANSI, BSW, DIN, GB, GOST, JIS
Thread: Unc, Unf, Metric Thread
Grade: 4.8
Packing: bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand

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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
Connection	Common Bolt
Finish	Passivation
Model NO.	Floor expansion bolt
Head Style	Hexagonal
Length	100mm
Material	Carbon Steel
Standard	ANSI, BSW, DIN, GB, GOST, JIS
Type	Hexagon Head
Keyword1	Anchor Bolt
Keyword2	Wedge Anchor
Keyword3	Expansion Bolt
Szie	M2 - M60
Service	OEM, ODM
Delivery Time	5-30days
Certificate	ISO9001:2008
Thread	Unc, Unf, Metric Thread
Other Products	Bolt, Studs, Screw Nut, Washer, Stamping Part
Grade	4.8
Application	Machinery, Chemical Industry, Building, Foor
Transport Package	25kg
Specification	BULK IN 25KGS CARTON/ PALLET
Origin	Shagnhai
HS Code	7318150000
Production Capacity	1000 Tonnes/Month
Packing	bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand
Leading Time	20-30 days or based on order required
Category	Wedge & Through-Bolt Anchors

Technical parameters

Product name	High Quality 4.8 Grade Drywall Casing Stair Railing Special hex head Sleeve Anchor Through Bolt Expansion screw
Standard:	DIN & ANSI & JIS & IFI
Anchor Type	Wedge Anchor,Drop in Anchor,Sleeve Anchor, Hook expansion bolt,Chemical anchor,Toggle anchor, Chemical anchor,Self-tapping anchor bolt
Thread:	unc,unf,metric thread
Material:	carbon steel, alloy steel, stainless steel
Finish:	Zinc Plated, HDG ,Black ,Bright,GOEMET
Packing:	bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand
Leading Time :	20-30 days or based on order required

Description

High Quality 4.8 Grade Drywall Casing Stair Railing Special Hex Head Sleeve Anchor Through Bolt Expansion Screw is part of our wedge & through-bolt anchors range (Anchors & Construction Fixings).

Key details

Type: Hexagon Head
Standard: ANSI, BSW, DIN, GB, GOST, JIS
Material: Carbon Steel
Grade: 4.8
Thread: Unc, Unf, Metric Thread
Length: 100mm
Head Style: Hexagonal
Finish: Passivation

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

Ordering through Engineering Hardware & Fasteners

Minimum order is 10,000 pieces at US$0.11 – 0.14 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 High Quality 4.8 Grade Drywall Casing Stair Railing Special Hex Head Sleeve Anchor Through Bolt Expansion Screw?

The listed minimum order is 10,000 pieces, at US$0.11 – 0.14 per piece. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size.

How does the price change with quantity?

Volume pricing: US$0.14 for 10,000–29,999 pieces; US$0.12 for 30,000–99,999 pieces; US$0.11 for 100,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote.

What are the main specifications of High Quality 4.8 Grade Drywall Casing Stair Railing Special Hex Head Sleeve Anchor Through Bolt Expansion Screw?

Type: Hexagon Head; Standard: ANSI, BSW, DIN, GB, GOST, JIS; Material: Carbon Steel; Grade: 4.8; Thread: Unc, Unf, Metric Thread; Length: 100mm. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include finish, head style, length, 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 wedge & through-bolt anchors are available?

The Wedge & Through-Bolt Anchors category lists 1,201 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/anchors-construction-fixings/wedge-through-bolt-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

More about us → · Request a sample or custom quote →

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US$0.11 – 0.14MOQ 10,000 piecesGet a quote WA