Attributes

Brand	-
Category	Standard Parts, Components & Industrial Consumables / Screws
Origin	-
Material	Carbon Steel with Color-Zinc Plating
Drive Type	Phillips (Cross)
Head Style	Round Pan Head
Thread Size Range	M3, M4, M5, M6, M8
Finish	Yellow Zinc Chromate
Included Components	Screws, Nuts, Flat Washers, Spring Lock Washers
Thread Pitch	Coarse (Standard Metric)
Corrosion Resistance	Moderate (Indoor/Protected Outdoor Use)
Packaging Type	Compartmentalized Plastic Storage Case
Application	General Machinery, Electronics, and DIY Assembly

6 reviews

Anonymous

Mar 27, 2026

Rating: 5/5

Fast shipping and complete set

Arrived two days early. Every compartment was filled correctly. It's nice to have flat and spring washers included so I don't have to order them separately.

Anonymous

Mar 24, 2026

Rating: 4/5

Sturdy case, reliable fasteners

The plastic case is thick and the latches are secure. The screws are hard enough that I haven't had any snap off during tightening. Would buy again.

Anonymous

Mar 16, 2026

Rating: 5/5

Great for electronics projects

The M3 and M4 sizes are perfect for mounting components in my 3D printer builds. The spring washers add just the right amount of tension.

Anonymous

Mar 15, 2026

Rating: 4/5

Good quality, missing a few M6 nuts

Overall a solid set. The screws thread easily and the heads don't strip. I noticed my box was slightly short on M6 nuts, but the rest of the counts were accurate.

Anonymous

Mar 05, 2026

Rating: 5/5

Perfect assortment for my workshop

This kit has everything I need for general repairs. The zinc plating looks durable, and the case keeps all the sizes organized. Great value for the price.

Anonymous

Mar 01, 2026

Rating: 5/5

Excellent corrosion protection

Used these for an indoor machine assembly. The color-zinc finish is uniform and provides good protection against rust. Highly recommend for professional use.

5 FAQ

Q: What is the tensile strength grade of these bolts?

A: These metric screws generally conform to Grade 8.8 standard tensile strength, suitable for most general mechanical applications.

Q: Can I get a VAT invoice for this purchase?

A: Yes, as mentioned in the product description, a VAT invoice is available. Please ensure your company details are entered correctly at checkout or contact our billing support.

Q: Does this set include an Allen key or screwdriver?

A: No, this assortment contains only the fasteners (screws, nuts, and washers). Tools are not included in the package.

Q: Are these screws suitable for outdoor furniture?

A: While the color-zinc plating offers moderate corrosion resistance, we recommend using stainless steel fasteners for prolonged exposure to harsh outdoor weather conditions.

Q: Are the threads coarse or fine pitch?

A: All screws in this M3-M8 assortment feature standard coarse thread pitch, which is the most common type for general assembly.

Explore your interests

Honeywell Fresh Air Filter - ERF150/ERF250/ERF350C0N/ERF150D/250D/350D Replacement Filters

$54.00

Chint Claw Hammer, One-Piece Formed Iron Hammer, Tool Nail Hammer, Mini Household Small Hammer Specialized for Woodworking

$5.00

Aluminum Alloy Diaphragm Coupling High Rigidity High Torque SCPS DBJ SCPW Servo Screw Motor Coupling

$28.80

Mold Support Pins SKD61; Three-stage Support Rods; Two-stage Mold Ejector Pins; Heat-resistant Stepped Push Rods with Head; Secondary Support Pins

$5.80

Iron Galvanized Spring Washer Split Spring Washer Metal Elastic Shim M3 M4 M5 M6 M8 M10 M12 M14 M16 M20

$3.60

Bronze Rings Bronze Bushings Bronze Washers and Gaskets Bronze Sleeves Lathe Machined 2.5/3/4/5/6/8/10/12 Customizable

$1.50

Beech Wood Two-Piece Cleaver Handle Accessories, Household Fixed Guard, Handmade Knife Rivet Handle Replacement, Solid Wood Handle

$3.51

Xingchen Oil-Water Separator Filter AC2010-02D, Automatic Drain Two-Component Unit AC3010-03/AC4010

$8.00

Universal Joint Cross Bearing - Sizes 20x45, 22x55, 20x55

$19.00

Figure-8 Coupling GB Encoder Shaft Connector Polyurethane TPU Flexible Plastic Elastic Shaft Sleeve

$13.00

Heavy-Duty Double Steel Wire Tiger Clamp Galvanized Strong Hose Clamp for Pipes Hoses Water Oil Tubes Stainless Steel Band Clamp

$2.60

European Standard Aluminum Profile T-Slot Nuts, Carbon Steel Square Nuts for Types 20, 30, 40, 45 (M3/M4/M5)

$0.55

Custom Non-standard Parts

$650.00

GA/GB Precision Guide Bushing Inner Small Guide Post Stamping Hardware Mold Wear-Resistant 8 10 12 14 16 18 20 25

$3.20

Aotian Extreme 24-25 BURTON STEP ON GENESIS Men's Dual Highback Step-On Snowboard Bindings

$2,288.50

Cungang Micro Ball Guide Pillar and Sleeve, Precision Micro Ball Bushing Guide Assembly, Bronze Bushing, FA Automation Bearing

$60.00

Set Screws Grade 12.9 Concave End Hex Socket Set Screws, Headless Grub Screws, Machine Screws, Tip Screws m3 m4 m5 m6

$2.49

CNC Lathe 0640 Chuck Saw 4-Cut Non-Quenched Round Through Hole 3-46 Internal Thread M48x1.5 Spindle

$20.00

304 Stainless Steel Extension Spring with S-Hook, Strong Curved Hook, Various Sizes and Lengths, Customizable for Oven Door Pull Springs

$1.00

Micro HK Needle Roller Bearing Assortment, Inner Diameters 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17-40mm

$0.58

In Stock Kaisite Solenoid Valve DG4V-5-2C-FW-H-60H 0C 6C 33C 8C 7C

$820.00

Sliding Bar Socket Extension Bar Power Bar Sliding Bar Large 1/2 Medium 3/8 Small 1/4 Fly Rail Tube Wrench Extension Bar Sliding Rod Tool

$3.25

Rotary Worktable Vertical and Horizontal Dual-Use Indexing Plate High-Precision CNC Milling Machine Rotary Table Indexing Head TS TSL

$2,155.00

Flat Pressure Thrust Ball Bearings 51200 51201 51202 51203 51204 51205 51206

$4.60

M20 National Standard Turnbuckle, Malleable Iron Screw Rigging, Spiral Buckle, Galvanized Flower Lantern Bolt, Utility Pole Wire Rope Tensioner

$10.80

M6 M8 M10 M12 M14 M16 Stainless Steel 304 Round Head Rivets GB867 Knock-in Mushroom Head Solid Sign Rivets

$2.43

Hammer Drill Adapter Chuck: Universal Connector for Rotary Hammers and Hand Drills, Compatible with Round Shank (Two Grooves) and Square Shank (Four Grooves)

$5.04

Precision Ball Guide Pillar and Bushing, Rolling Types 20 22 25 28 32 38 SRP TRP SGP Mold Accessories

$28.00

Wear-Resistant Double-Sided Dustproof Wire Grommet Round Cable Bushing Ring for Chassis Rubber Seal

$20.80

400kg 600kg 800kg High-Power Electric Vacuum Suction Cup, Construction Site Building Glass Handling Vacuum Lifting Machine

$5,664.00

TWSNS Taizhuan Shannais Oil-Water Separator Filter Self-Adjusting Pressure Valve Air Source Treatment Two-Piece Unit Pressure Reducing Valve

$11.00

Heavy-Duty Universal Caster Wheels, Silent Load-Bearing Rollers with Brakes, Directional Swivel Wheels for Trolleys, Furniture Moving Base

$2.13

Heavy-Duty Swivel Caster Polyurethane 4568 Inch Push Cart Plate Cart Cargo Wheel Wear-Resistant Steering Wheel Brake Wheel

$4.27

Galvanized Iron Thickened Split Lock Washer with Wide Flat Washer, Elastic Metal Shim M5 M6 M8 M10 M20

$1.47

Sliding Bar 1 Inch Heavy Duty 1/2 Sliding Bar Socket Extension Bar 1/4 3/8 4 Extended Bar Long Adapter Connector

$9.95

Air Source Processor Two-Piece Unit (BFR2000, BFC2000/3000/4000), Pressure Regulating Oil-Water Separator

$45.00

High-Strength Fiberboard Screws Ecological Board Hardened Long Color Zinc Self-Tapping Woodworking Wall Board Drywall Screws Cabinet M3 M5

$6.37

Composite Washer External Hex Drill Tail Self-Tapping Screws for Color Steel Roofing Tiles, National Standard with Washer

$24.00

Custom Helical Gears for Reducers - Non-Standard Cylindrical Spiral Gears with Left/Right Hand Rotation, Module 1-20, 45-Degree Helix Angle

$10.00

Hammer Nut Hammer Head Cap Furniture Two-in-One Connector Cylinder Hammer Embedded Hex Socket Screw Cap M6 M8

$3.00