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Fastener Sets & Assemblies › Assortment Kits & Mixed Fastener Sets

Hook Bolt Deadlock Kit Lock with Mortise Key Cylinder

Updated 2026-11-04 · Markdown version

Model no. DDML042

US$4.78300–2,999 pieces

US$4.543,000+ pieces

MOQ 300 pieces · Final price confirmed in your quote

Surface Treatment: Coloring
Finish: SSS, Pss, PVD, Ab, AC,MB
Material: Brass

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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

Model NO.	DDML042
Type	Lock Body
Lock Cylinder Level	A
Lock Cylinder Style	Fire Resistant Lock Style
Lock Body Structure	Multiple Bolt
Lock Body Type	Quad
Key Type	Multiple Row Crescent Quantum Key
Key Functions	Master Key
Key Level	A
Surface Treatment	Coloring
Forend	SS304
Stricke Plate	SS304
Latch/Dead Bolt	SS304
Finish	SSS, Pss, PVD, Ab, AC,MB
Forend Shape	Round Head, Square Head
Application	Entrance Dooor of Commercial or Residential
Suitable for Door	Wooden, Metal, Fire, Interior, Outer, Swing etc.
Transport Package	White Box or Color Box, Carton Packing
Specification	EN standard
Origin	Jiangmen Guangdong, China
HS Code	8301600000
Production Capacity	200, 000 Sets/Month
Customization	Available
Warranty	5 Year
Material	Brass
Shipping Cost	Contact the supplier about freight and estimated delivery time.
More door hardware items include	1. Stainless Steel Door Hinge- UL Listed & Fire Rated & CE Certificate
Category	Assortment Kits & Mixed Fastener Sets

Technical parameters

Product name	Hook Bolt Deadlock Kit Lock with Mortise Key Cylinder
Product Model	DDML042
Finish	SSS , PSS , PVD , AB , AC ,MB
Suitable For	Wooden door, Metal door, Interior door, outer door, swing door etc.

MOQ	300 PCS
Package	1pc/polybag , white box / color inner box , Standard export Carton .
Sample time	5-7 working days
Production lead time	30-35 days normally
Shipping Port	Jiangmen , China / Shenzhen , China

Description

Hook Bolt Deadlock Kit Lock with Mortise Key Cylinder is part of our assortment kits & mixed fastener sets range (Fastener Sets & Assemblies).

Key details

Type: Lock Body
Material: Brass
Surface Treatment: Coloring
Finish: SSS, Pss, PVD, Ab, AC,MB
Application: Entrance Dooor of Commercial or Residential
Lock Cylinder Level: A
Lock Cylinder Style: Fire Resistant Lock Style
Lock Body Structure: Multiple Bolt

Available configurations include surface treatment, finish and material. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request.

Ordering through Engineering Hardware & Fasteners

Minimum order is 300 pieces at US$4.54 – 4.78 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 Hook Bolt Deadlock Kit Lock with Mortise Key Cylinder?

The listed minimum order is 300 pieces, at US$4.54 – 4.78 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$4.78 for 300–2,999 pieces; US$4.54 for 3,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote.

What are the main specifications of Hook Bolt Deadlock Kit Lock with Mortise Key Cylinder?

Type: Lock Body; Material: Brass; Surface Treatment: Coloring; Finish: SSS, Pss, PVD, Ab, AC,MB; Application: Entrance Dooor of Commercial or Residential; Lock Cylinder Level: A. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include surface treatment, finish and material. 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 assortment kits & mixed fastener sets are available?

The Assortment Kits & Mixed Fastener Sets category lists 3,161 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/fastener-sets-assemblies/assortment-kits-mixed-fastener-sets/

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$4.54 – 4.78MOQ 300 piecesGet a quote WA