Top 10 best machine screw assortment 2022

Finding the best machine screw assortment suitable for your needs isnt easy. With hundreds of choices can distract you. Knowing whats bad and whats good can be something of a minefield. In this article, weve done the hard work for you.

Best machine screw assortment

Product Features Editor's score Go to site
Deluxe Hardware Assortment Kit with Professional Deluxe Hardware Assortment Kit with Professional"No Mix" Case (1,300 Piece, 60 Sizes, Nuts, Bolts, Washers & Screws)
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HVAZI #2-56#4-40#6-32 UNC Stainless Steel Phillips Pan Head Machine Screws Nuts Assortment Kit HVAZI #2-56#4-40#6-32 UNC Stainless Steel Phillips Pan Head Machine Screws Nuts Assortment Kit
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Comdox 500Pcs M3 M4 M5 Stainless Steel Button Head Hex Socket Head Cap Bolts Screws Nuts Assortment Kit Comdox 500Pcs M3 M4 M5 Stainless Steel Button Head Hex Socket Head Cap Bolts Screws Nuts Assortment Kit
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The Hillman Group 591518 Small Machine Screws with Nuts Assortment, 195-Pack The Hillman Group 591518 Small Machine Screws with Nuts Assortment, 195-Pack
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Performance Tool   W5226 1200pc Nut & Bolt Assortment Performance Tool W5226 1200pc Nut & Bolt Assortment
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440pcs M3 M4 M5 304 Stainless Steel Precise Metric Allen Hex Head Cap Self Tapping Screws and Nuts Handy Assortment Kit with Box, Round Flat Socket Bolts and Nuts Set 440pcs M3 M4 M5 304 Stainless Steel Precise Metric Allen Hex Head Cap Self Tapping Screws and Nuts Handy Assortment Kit with Box, Round Flat Socket Bolts and Nuts Set
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Comdox 360-Pack 12 Sizes Phillips Pan Head Machine Screws Bolts Nuts Lock Flat Washers Assortment Kit, Carbon Steel, M3 M4 M5 Comdox 360-Pack 12 Sizes Phillips Pan Head Machine Screws Bolts Nuts Lock Flat Washers Assortment Kit, Carbon Steel, M3 M4 M5
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Hilitchi 570 Piece M 3 4 5 6 Stainless Steel Phillips Round Flat Head Self Tapping Screw Assortment Kit Hilitchi 570 Piece M 3 4 5 6 Stainless Steel Phillips Round Flat Head Self Tapping Screw Assortment Kit
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Accessbuy 347pc Home Nut, Bolt, Screw & Washer Assortment - All Phillips Head! Accessbuy 347pc Home Nut, Bolt, Screw & Washer Assortment - All Phillips Head!
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HVAZI 4#-40 to 5/16 HVAZI 4#-40 to 5/16"-18 304 Stainless Steel Phillips Flat Head Machine Screws Assortment Kit
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Related posts:

1. Deluxe Hardware Assortment Kit with Professional"No Mix" Case (1,300 Piece, 60 Sizes, Nuts, Bolts, Washers & Screws)

Feature

NO-MIX COMPARTMENTS: Interlocking Lid and Nested Dividers keep hardware from mixing.
PROFESSIONAL CASE: Durable construction with stackable cases and customizable compartments.
BUILT FOR WORK: Grade 2 Nuts/Bolts. 6-Nibs + Type 17 point Heat Treated Screws.
MORE SIZES AND PIECES: 1,300 pieces and 60 Different hardware sizes (25% more than leading competitor). SAE: 21 sizes and 450 pieces of Bolts (Phillips Head), Hex Nuts and Washers. METRIC: 20 sizes and 500 pieces of Bolts (Phillips Head), Hex Nuts and Washers. SCREWS: 19 Sizes and 350 pieces of Wood Screws and Sheet Metal Screws.

Description

Jackson Palmer designs better tools and equipment based on user suggested improvements. This Premium "No-Mix" case along with a broader selection of quality hardware were our top priorities to create the perfect Hardware Assortment.

2. HVAZI #2-56#4-40#6-32 UNC Stainless Steel Phillips Pan Head Machine Screws Nuts Assortment Kit

Feature

High Quality 360PCS #2-56 #4-40 #6-32 UNC 304 Stainless Steel Phillips Pan Head Machine Screws and Nuts Assortment Kit
Thread Diameter: #2; Thread Pitch: 56 Per Inch(Coarse); Thread Diameter: #4; Thread Pitch: 40 Per Inch(Coarse); Thread Diameter: #6; Thread Pitch: 32 Per Inch(Coarse)
The assortment contains:#2-56x5/32",#2-56x1/4" ,#2-56x5/16",#2-56x1/2";#4-40x1/4",#4-40x5/16",#4-40x3/8",#4-40x5/8",#6-32x1/4",#6-32x3/8",#6-32x5/8",#6-32x1" (Length is measured from under the head),Each 20 piece,and Nut(#2-56,#4-40,#6-32) Each 40 piece
They are Made of 304 stainless steel;304 stainless steel have good chemical resistance and may be mildly magnetic
100% new,All contained in a compact and see through compartmented plastic Box.Easy to install and durable to use

Description

Product description:
Made from 304 Stainless steel, these pan head screws have good chemical resistance and may be mildly magnetic. Length is measured from under the head
Package include:
High Quality 360PCS #2-56 #4-40 #6-32 UNC 304 Stainless Steel Pan Head Phillips Screws and Nuts Assortment Kit
#2-56 #4-40 #6-32 UNC Pan Head Phillips Screws and Nuts Kit total360 pieces. Come with the plastic box:
List(Type,Thread/Length,Quantity)
Pan Head Phillips Screws #2-56x5/32" 20PCS
Pan Head Phillips Screws #2-56x1/4" 20PCS
Pan Head Phillips Screws #2-56x5/16" 20PCS
Pan Head Phillips Screws #2-56x1/2" 20PCS
Nuts #2-56 40PCS
Pan Head Phillips Screws #4-40x1/4" 20PCS
Pan Head Phillips Screws #4-40x5/16" 20PCS
Pan Head Phillips Screws #4-40x3/8" 20PCS
Pan Head Phillips Screws #4-40x5/8" 20PCS
Nuts #4-40 40PCS
Pan Head Phillips Screws #6-32x1/4" 20PCS
Pan Head Phillips Screws #6-32x3/8" 20PCS
Pan Head Phillips Screws #6-32x5/8" 20PCS
Pan Head Phillips Screws #6-32x1" 20PCS
Nuts #6-32 40PCS
Packing contents:
HVAZI 360PCS #2-56 #4-40 #6-32 UNC 304 Stainless Steel Phillips Pan Head Machine Screws Nuts Assortment Kit in a plastic box.

3. Comdox 500Pcs M3 M4 M5 Stainless Steel Button Head Hex Socket Head Cap Bolts Screws Nuts Assortment Kit

Feature

High Quality Stainless Steel Hex Socket Button Head Bolts Screws Nuts
Drive Type: Hex Socket; Head Style: Button Head
Material: 304 Stainless Steel; Different Size of M3 M4 M5 (Include M3 M4 M5 Nuts)
Package Quantity: 500pcs
Used widely in the home and office appliance, communication equipments, ship assembly and other machinery industry

Description

ComdoxTM High Quality Stainless Steel Hex Socket Button Head Bolts Screws

Specifications:
* Screws Type: Hex Socket Button Head screw
* Size: M3 M4 M5 (Include M3 M4 M5 Nuts)
* Material: 304 Stainless Steel
* Package Quantity: 500Pcs

Designed with 304 stainless steel material, the 304 stainless steel material provides strength and offers good corrosion resistance in many environments.

Ideal for use in confined areas where the head needs to be flush or below the surface.

Fixing component, industrial and construction fasteners

Used widely in the home and office appliance, communication equipments, ship assembly and other machinery industry

Package included:
M3 * 8--------------------------30Pcs
M3 * 12------------------------30Pcs
M3 * 16------------------------30Pcs
M3 * 20------------------------30Pcs
M3 Nuts-----------------------120Pcs

M4 * 8--------------------------20Pcs
M4 * 12------------------------20Pcs
M4 * 16------------------------20Pcs
M4 * 20------------------------20Pcs
M4 Nuts-----------------------80Pcs

M5 * 8--------------------------15Pcs
M5 * 12------------------------15Pcs
M5 * 16------------------------10Pcs
M5 * 20------------------------10Pcs
M5 Nuts-----------------------50Pcs

Package Quantity: 440pcs. Hex Socket bolt and nuts(+-2%).

Tips:Products contain small parts, please do not let children play, to prevent inadvertent swallowed

Comdox is a professional company of fasteners. We sell steel, stainless steel and brass screws, self tapping screws, self drilling screws, dry wall screws, hex nuts, hex bolts, rivets, anchors, nails, flat washers, spring washers, couplings and fixings. "Quality products with very competitive prices and efficient services" is the goal that we are working for and the key to our success.

4. The Hillman Group 591518 Small Machine Screws with Nuts Assortment, 195-Pack

Feature

Use to fasten sheet metal to wood, fiberglass or metal
A variety of sizes to suit your needs
Comes in a handy reusable plastic container
195Pc per pack

Description

Great kit for the home or workplace. Contains an assortment of sizes of machine screws with the corresponding size hex nuts. Machine screws are used for fastening materials together by going into a tapped hole or through a hole and being held by a nut.

5. Performance Tool W5226 1200pc Nut & Bolt Assortment

Feature

Includes 360 screws
includes 840 nuts, bolts, and washers
Labeled for quick identification
Mountable rack with handle
Extra storage container included

Description

The Wilmar W5226 1200pc Nut and Bolt Assortment contains 360 screws, 840 nuts, bolts, and washers. All labeled for quick identification in a mountable rack with top handle. Extra storage container included.

6. 440pcs M3 M4 M5 304 Stainless Steel Precise Metric Allen Hex Head Cap Self Tapping Screws and Nuts Handy Assortment Kit with Box, Round Flat Socket Bolts and Nuts Set

Feature

[Wide Application] M3 M4 M5 Hex Button Head Screws and Nuts Assortment Kit Serves a wide range of use and purpose for professionals, amateurs, landlords, repair men, other DIY projects and handymen. The set is perfect to replace broken and lost screws. When you are mad for the missing bolts, you need to have this kind of perfect kit. The kit will save you from the mess. The kit has fifteen different sizes, which can meet the maximum of requirement for you.
[Standard Metric] Our M3 M4 M5 screws and nuts accord with standardized metric system. And the average error is less than 0.01mm. The screw thread is very sharp, clean and accurate without burr. The compact and force uniform screw thread is not easy to out of shape and slid in the process of rolling and installation. The deep and clear hex button head cap can make your working more easily and improve your work efficiency.
[Safety and Eco-Friendly] M3 M4 M5 screws and nuts adopt high quality 304 Stainless Steel material, which is environmental protection and mercury-free & toxic-free. In the process of using, there are no toxic substances releasing, which will ensure your safety.
[Good Storage] All of Screw and Nuts will be packed in a durable and sturdy Box to efficiently bear the weight of the whole package. The box has removable dividers. When you remove the dividers, you will gain more space and store more screws and nuts. The box also can be used for a storage box. Portable design ensures you take it go to any place that you want to go. And as the product diagram, you can find the model of screws and nuts you need quickly, which will improve your work efficiency.
[Superb Quality] screws and nuts is made of high quality 304 Stainless Steel (Raw material). The 304 stainless steel material features strength and offers good corrosion resistance in bad environment like high temperature, cold weather, and high humidity areas. These qualities ensure hard-wearing making these screws and nuts virtually indestructible. They have superior rust resistance and the excellent of oxidation resistance, which can ensure long time using and prolong screws and nuts lifespan

Description

Style:Screws and Nuts Kit
Specification:
Screws Type: Hex Socket Button Head Screw
Drive Type: Hex Socket
Size: M3 M4 M5
Material: 304 Stainless Steel
Package Quantity: 440 pcs Screw and Nuts included(M3, M4, M5)

Package List:
M3 * 8mm--------------------------30Pcs
M3 * 12mm------------------------30Pcs
M3 * 16mm------------------------20Pcs
M3 * 20mm------------------------20Pcs
M3 Nuts------ --------------------100Pcs

M4 * 8mm--------------------------20Pcs
M4 * 12mm------------------------20Pcs
M4 * 16mm------------------------20Pcs
M4 * 20mm------------------------20Pcs
M4 Nuts----------------------------80Pcs

M5 * 8mm--------------------------10Pcs
M5 * 12mm------------------------10Pcs
M5 * 16mm------------------------10Pcs
M5 * 20mm------------------------10Pcs
M5 Nuts----------------------------40Pcs

WARNING:
Products contain small parts, please do not let children play, to prevent inadvertent swallowed.

7. Comdox 360-Pack 12 Sizes Phillips Pan Head Machine Screws Bolts Nuts Lock Flat Washers Assortment Kit, Carbon Steel, M3 M4 M5

Feature

High Quality Phillips Pan Head Bolts Screw Nuts Washers Kit
Material: High Quality Carbon Steel; Different Size: M3 / M4 / M5
Drive Type: Phillips; Head Style: Pan Head
Package Quantity: 360-Pieces
This Set is Organized by Size/Type in a Transparent Storage Case for Quick Access and Protection

Description

ComdoxTM 360 Pieces High Quality Phillips Pan Head Bolts Screw Nuts Washers Kit, M3 / M4 / M5

Specifications:
Drive Type: Phillips;
Head Style: Pan Head;
Material: Carbon Steel;
Main Color: Silver Tone;

Package Included:

Screws:
M3 X 12 - 20Pcs
M3 X 16 - 20Pcs
M3 X 20 - 20Pcs
M3 X 25 - 20Pcs
M4 X 12 - 15Pcs
M4 X 16 - 15Pcs
M4 X 20 - 15Pcs
M4 X 25 - 15Pcs
M5 X 12 - 10Pcs
M5 X 16 - 10Pcs
M5 X 20 - 10Pcs
M5 X 25 - 10Pcs

Nuts:
M3: 80Pcs
M4: 60Pcs
M5: 40Pcs

Flat Washers:
M3: 80Pcs
M4: 60Pcs
M5: 40Pcs

Lock Washers:
M3: 80Pcs
M4: 60Pcs
M5: 40Pcs

Tips:
Products contain small parts, please do not let children play, to prevent inadvertent swallowed

Comdox is a professional company of fasteners. We sell steel, stainless steel and brass screws, self tapping screws, self drilling screws, dry wall screws, hex nuts, hex bolts, rivets, anchors, nails, flat washers, spring washers, couplings and fixings. "Quality products with very competitive prices and efficient services" is the goal that we are working for and the key to our success.

8. Hilitchi 570 Piece M 3 4 5 6 Stainless Steel Phillips Round Flat Head Self Tapping Screw Assortment Kit

Feature

High-quality stainless steel tapping screws
Screw type: phillips flat / round head tapping screws
Package quantity: 570pcs
Material: 304 stainless steel, Stainless steel with superior rust resistant ensure long lasting results
Comes in a handy Plastic organizer case with size compartments for easy storage

Description

High-quality stainless steel tapping screws

Screw type: phillips flat / round head tapping screws

Package quantity: 570pcs

Material: 304 stainless steel
(stainless steel with superior rust resistant ensure long lasting results)

Comes in a handy Plastic organizer case with size compartments for easy storage

Package includes:
Flat head tapping screws
[1] 6#*3/4''-----------------------------55
[2] 8#*1/2''-----------------------------50
[3] 8#*3/4''-----------------------------40
[4] 8#*1"-------------------------------40
[5] 8#*1''-1/2--------------------------30
[6] 10#*3/4''---------------------------30
[7] 10#*1"-----------------------------20
[8] 10#*1''-1/2------------------------20

Round head tapping screws
[1] 6#*3/4----------------------------65
[2] 6#*1"------------------------------50
[3] 8#*3/4''---------------------------40
[4] 8#*1"------------------------------40
[5] 8#*1''-1/2-------------------------30
[6] 10#*1''-----------------------------30
[7] 10#*1''-1/2------------------------20
[8] 12#*2''-----------------------------10
Total: 570pcs

9. Accessbuy 347pc Home Nut, Bolt, Screw & Washer Assortment - All Phillips Head!

Feature

Essential homeowner assortment - sheet metal & wood screws, machine bolts, hex nuts & flat washers
All-steel, zinc-plated for superior rust resistance - ALL with preferred Phillips head (see below)
Over a pound of the 12 most-common fastener sizes/types for use with wood, metal, plastic
Organized in compartments by size/type in snap-close clear view storage case for easy identification
GREAT value - a complete assortment for the price of just a handful at the hardware store!

Description

We can't tell you how many times-over this assortment set has paid for itself just in gas saved from avoided hardware store trips - and we recommend it as essential for every home, shop and office. Wide selection of type/size fasteners covers dozens of fix-it, assembly and repair jobs on wood, metal, plastic, and fiberglass. Complete set contents: Sheet metal screws 32pcs #6 x 1/2", 26pcs #6 x 3/4", 13pcs #10 x 1", wood screws 43pcs #4 x 1/2", 32pcs #6 x 3/4", 10pcs #8 x 1", flat washers 59pcs 3/16"(m5), 19pcs 1/4"(m6), machine/stove bolts 19pcs #10 x 1", 10pcs #6 x 3/4", 24pcs #10 x 3/4", hex nuts 49pcs 3/16"(m5), 11pcs 1/4"(m6). All with Philips-head, handyman-preferred for being easier to turn than flat-head/slotted fasteners. Storage box 8" x 4" x 1", 12 individual compartments, total set weight 1 lb. 3 oz.

10. HVAZI 4#-40 to 5/16"-18 304 Stainless Steel Phillips Flat Head Machine Screws Assortment Kit

Feature

14 Kinds High Quality 4#-40,6#-32,8#-32,10#-24, 12#-24,1/4"-20,5/16"-18 Phillips Flat Head Machine Screws Assortment Kit
They're Coarse Threads;Different length:3/8" to 1";Length is measured from the top of the head
The Assortment contain the following sizes:4#-40x3/8"; 4#-40x5/8";4#-40x3/4";6#-32x3/8";6#-32x5/8";6#-32x3/4";8#-32x3/8";8#-32x5/8";8#-32x3/4";10#-24x5/8";10#-24x3/4";12#-24x1";1/4"-20x1";5/16"-18x1";total 185 pcs
All products are made of 304 Stainless Steel;are chemical resistant and may be mildly magnetic
Set includes most common ANSIB18.6.3F standard sizes so you can easily replace a lost screw;100% New,Packed in a plastic box,Easy to install and durable to use

Description

Product description:
These screws have good chemical resistance and may be mildly magnetic. They're angled under the head to sit flush within countersunk holes. Length is measured from the top of the head.
Package include:
High Quality 4#-40,6#-32,8#-32,10#-24, 12#-24,1/4"-20,5/16"-18 304 stainless steel Phillips Flat Head Machine Screws Assortment Kit.
ASME Phillips Flat Head Screws Kit total 185 pieces. Come with the plastic box:
List(Type,Thread/Length,Quantity)
Phillips Flat Head Screws 4#-40x3/8" 15PCS
Phillips Flat Head Screws 4#-40x5/8" 15PCS
Phillips Flat Head Screws 4#-40x3/4" 15PCS
Phillips Flat Head Screws 6#-32x3/8" 15PCS
Phillips Flat Head Screws 6#-32x5/8" 15PCS
Phillips Flat Head Screws 6#-32x3/4" 15PCS
Phillips Flat Head Screws 8#-32x3/8" 15PCS
Phillips Flat Head Screws 8#-32x5/8" 15PCS
Phillips Flat Head Screws 8#-32x3/4" 15PCS
Phillips Flat Head Screws 10#-24x5/8" 10PCS
Phillips Flat Head Screws 10#-24x3/4" 10PCS
Phillips Flat Head Screws 12#-24x1" 10PCS
Phillips Flat Head Screws 1/4"-20x1" 10PCS
Phillips Flat Head Screws 5/16"-18x1" 10PCS
Packing contents:
HVAZI 185pcs 4#-40,6#-32,8#-32,10#-24, 12#-24,1/4"-20,5/16"-18 304 Stainless Steel Phillips Flat Head Machine Screws Assortment Kit in a plastic box

Conclusion

By our suggestions above, we hope that you can found the best machine screw assortment for you. Please don't forget to share your experience by comment in this post. Thank you!

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