950PCS M3 Screws Assortment Kit, M3x6/8/10/12/16/20/25/30mm Hex Socket Head Cap Bolts Nuts Washers Set, 12.9 Alloy Steel Black Oxide M3 Metric Screw for 3D Printer, Electronic

Ideal for DIY ProjectsIdeal for 3D printers, electronics, RC models, CNC machinery, furniture assembly, bicycle maintenance, and automotive repairs. This m3 bolt kit provides the m3 screws and nuts needed to secure a wide range of components.
Complete Metric AssortmentThis m3 screws assortment kit includes 8 popular lengths: M3 x 6mm, 8mm, 10mm, 12mm, 16mm, 20mm, 25mm, 30mm. Engineered with precision tolerance under 0.01mm, these 3mm screws ensure reliable and accurate fit for professional and hobbyist use.
High-Strength 12.9 Grade Alloy SteelMade from premium 12.9 Grade Alloy Steel, this m3 hardware set delivers exceptional tensile strength. The high-strength construction resists wear, corrosion, and heavy loads, making these m3 bolts suitable for harsh environments and high-stress assemblies.
Oil-Free & Rust-ProofWith black zinc plating, these m3 socket head screws resist rust and corrosion for long-lasting indoor and outdoor use. The smooth, oil-free surface leaves no greasy residue, keeping hands and projects clean.
Organized Storage CasePackaged in a compact, divided plastic box with clearly labeled compartments, this m3 screw kit allows quick access to specific m3 hex screws, nuts, and washers. The organized layout saves time and keeps all 850 pieces neatly stored.

Kernmax is a professional brand focused on delivering premium-quality fasteners at a cost-effective price.
With years of experience across a broad range of screw types and sizes, we deliver professional-grade screws for industrial, construction, automotive, and home DIY applications.
Kernmax: Fasten with confidence!
Hex Socket Head Screws Kit
Hex Socket Head Screws Kit
Button Head Screws Kit
Phillips Flat Head Screws Kit
Computer Screws Assortment Kit
304 Stainless Steel Metric Micro Screws Kit

m3 screws, m3 screw kit, m3 bolts, m3 screws assortment kit,

3mm screws, m3 bolt kit, m3 socket head screws, m3 hex screws, m3 screws and nuts

Hex Socket Head Cap Screws Kit

	850Pcs M3 Screws Kit	600Pcs M3 Screws Kit	520Pcs M4 Screws Kit	320Pcs M4 Screws Kit	280Pcs M5 Screws Kit	192Pcs M5 Screws Kit	176Pcs M6 Screws Kit
Customer Reviews	—	—	—	—	—	—	—
Price	—	—	—	—	—	—	—
Head Style	Hex Socket Head	Hex Socket Head	Hex Socket Head	Hex Socket Head	Hex Socket Head	Hex Socket Head	Hex Socket Head
Size	M3x6/8/10/12/16/20/25/30mm	M3x25/30/35/40/45/50mm	M4x6/8/10/12/16/20/25/30mm	M4x25/30/35/40/45/50mm	M5x8/10/12/16/20/25/30/35mm	M5x25/30/35/40/45/50mm	M6x8/10/12/16/20/25/30/35mm
Material	Grade 12.9 Alloy Steel	Grade 12.9 Alloy Steel	Grade 12.9 Alloy Steel	Grade 12.9 Alloy Steel	Grade 12.9 Alloy Steel	Grade 12.9 Alloy Steel	Grade 12.9 Alloy Steel
Finish Type	Black Oxide	Black Oxide	Black Oxide	Black Oxide	Black Oxide	Black Oxide	Black Oxide
Brand	Kernmax	Kernmax	Kernmax	Kernmax	Kernmax	Kernmax	Kernmax

Hex Socket Head Cap Screws Kit

850Pcs M3 Screws Kit	600Pcs M3 Screws Kit	520Pcs M4 Screws Kit	320Pcs M4 Screws Kit	280Pcs M5 Screws Kit	192Pcs M5 Screws Kit	176Pcs M6 Screws Kit
Customer Reviews	Customer Reviews	Customer Reviews	Customer Reviews	Customer Reviews	Customer Reviews	Customer Reviews
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Price	Price	Price	Price	Price	Price	Price
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Head Style	Head Style	Head Style	Head Style	Head Style	Head Style	Head Style
Hex Socket Head	Hex Socket Head	Hex Socket Head	Hex Socket Head	Hex Socket Head	Hex Socket Head	Hex Socket Head
Size	Size	Size	Size	Size	Size	Size
M3x6/8/10/12/16/20/25/30mm	M3x25/30/35/40/45/50mm	M4x6/8/10/12/16/20/25/30mm	M4x25/30/35/40/45/50mm	M5x8/10/12/16/20/25/30/35mm	M5x25/30/35/40/45/50mm	M6x8/10/12/16/20/25/30/35mm
Material	Material	Material	Material	Material	Material	Material
Grade 12.9 Alloy Steel	Grade 12.9 Alloy Steel	Grade 12.9 Alloy Steel	Grade 12.9 Alloy Steel	Grade 12.9 Alloy Steel	Grade 12.9 Alloy Steel	Grade 12.9 Alloy Steel
Finish Type	Finish Type	Finish Type	Finish Type	Finish Type	Finish Type	Finish Type
Black Oxide	Black Oxide	Black Oxide	Black Oxide	Black Oxide	Black Oxide	Black Oxide
Brand	Brand	Brand	Brand	Brand	Brand	Brand
Kernmax	Kernmax	Kernmax	Kernmax	Kernmax	Kernmax	Kernmax

Kernmax is a professional brand focused on delivering premium-quality fasteners at a cost-effective price.
With years of experience across a broad range of screw types and sizes, we deliver professional-grade screws for industrial, construction, automotive, and home DIY applications.
Kernmax: Fasten with confidence!
Hex Socket Head Screws Kit
Hex Socket Head Screws Kit
Button Head Screws Kit
Phillips Flat Head Screws Kit
Computer Screws Assortment Kit
304 Stainless Steel Metric Micro Screws Kit

Meet Your Seller

950PCS M3 Screws Assortment Kit, M3x6/8/10/12/16/20/25/30mm Hex Socket Head Cap Bolts Nuts Washers Set, 12.9 Alloy Steel Black Oxide M3 Metric Screw for 3D Printer, Electronic

Hex Socket Head Screws Kit

Hex Socket Head Screws Kit

Button Head Screws Kit

Phillips Flat Head Screws Kit

Computer Screws Assortment Kit

Hex Socket Head Cap Screws Kit

Hex Socket Head Cap Screws Kit

Hex Socket Head Screws Kit

Hex Socket Head Screws Kit

Button Head Screws Kit

Phillips Flat Head Screws Kit

Computer Screws Assortment Kit

Learn more about the Generic Brand M3 Screws Assortment Kit (950 Piece)

Customer Reviews of the Generic Brand M3 Screws Assortment Kit (950 Piece)

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

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Material	Steel
Selling Unit	Kit
Item Count	950
Features	M3 Screws Assortment Kit (950 Piece)

Item#: 9SIC7UFM1U2197

Meet Your Seller

950PCS M3 Screws Assortment Kit, M3x6/8/10/12/16/20/25/30mm Hex Socket Head Cap Bolts Nuts Washers Set, 12.9 Alloy Steel Black Oxide M3 Metric Screw for 3D Printer, Electronic

Hex Socket Head Screws Kit

Hex Socket Head Screws Kit

Button Head Screws Kit

Phillips Flat Head Screws Kit

Computer Screws Assortment Kit

Hex Socket Head Cap Screws Kit

Hex Socket Head Cap Screws Kit

Hex Socket Head Screws Kit

Hex Socket Head Screws Kit

Button Head Screws Kit

Phillips Flat Head Screws Kit

Computer Screws Assortment Kit

Learn more about the Generic Brand M3 Screws Assortment Kit (950 Piece)

Customer Reviews of the Generic Brand M3 Screws Assortment Kit (950 Piece)

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info