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Self-tapping screws

Filter by material, surface finish, property class and thread size.

81 products
81 products
High-Strength Steel Self-Tapping Screws with Countersunk Head for Drywall and Gypsum Board Nickel Plated Metric M3.5 Add to cart

High-Strength Steel Self-Tapping Screws with Countersunk Head for Drywall and Gypsum Board Nickel Plated Metric M3.5

From US$0.01
MOQ: 1000 piece
External Hexagon Head Screw GB31.1 Threaded Rod Holes Drilled 304 Stainless Steel M3-M6-M8-M10-M16 Whitening Finish Level 6.8 Add to cart

External Hexagon Head Screw GB31.1 Threaded Rod Holes Drilled 304 Stainless Steel M3-M6-M8-M10-M16 Whitening Finish Level 6.8

Stainless steel 304 Stainless steel 6.8
From US$0.06
MOQ: 500 piece
Galvanized External Hexagonal Self-Tapping Screws Coarse Thread Hexagonal Head Wood Screws Extended Grade 4.8 Metric Sizes Add to cart

Galvanized External Hexagonal Self-Tapping Screws Coarse Thread Hexagonal Head Wood Screws Extended Grade 4.8 Metric Sizes

Stainless steel 304 Stainless steel 4.8
From US$0.08
MOQ: 500 piece
Black Carbon Steel Metric Cross Countersunk Flat Head Self-tapping Screws Pointed Small Screws Add to cart

Black Carbon Steel Metric Cross Countersunk Flat Head Self-tapping Screws Pointed Small Screws

Carbon steel Zinc plated
From US$0.02
MOQ: 100 piece
TA Cross Big Flat Head Self-Tapping Screw ANSI/ISO M2.3-M4-M5-M3.5 Metric Nickel-Plated Grade 4.8 Lengthened Point Add to cart

TA Cross Big Flat Head Self-Tapping Screw ANSI/ISO M2.3-M4-M5-M3.5 Metric Nickel-Plated Grade 4.8 Lengthened Point

Carbon steel 4.8
From US$0.01
MOQ: 1000 piece
Countersunk Self-Tapping Screws Metric Carbon Steel Wallboard Wood Galvanized Hardened Flat Head CLASS 4 Standard Thread M3-M6 Add to cart

Countersunk Self-Tapping Screws Metric Carbon Steel Wallboard Wood Galvanized Hardened Flat Head CLASS 4 Standard Thread M3-M6

Stainless steel Stainless steel A2
From US$0.01
MOQ: 100 piece
Stainless Steel Hexagon Socket Screw Belt Buckle with Fine Thread M2 40mm Metric Tightening Key Feature for Efficient Fastening Add to cart

Stainless Steel Hexagon Socket Screw Belt Buckle with Fine Thread M2 40mm Metric Tightening Key Feature for Efficient Fastening

Stainless steel Zinc plated 4.8
From US$0.01
MOQ: 100 piece
Nickel-Plated Carbon Steel Iron Pan Head Self-Tapping Screw Black Flat Tail Cutting Slotted Screw M2 M2.3 M2.5 M2.6 M3 M4 40mm Add to cart

Nickel-Plated Carbon Steel Iron Pan Head Self-Tapping Screw Black Flat Tail Cutting Slotted Screw M2 M2.3 M2.5 M2.6 M3 M4 40mm

Carbon steel Zinc plated 4.8
From US$0.01
MOQ: 100 piece
DIN 7991 M1.6-M64 Zinc Plated Steel Self-Tapping Screws Black Oxide Countersunk Hex Socket Head Metric System OEM/ODM Add to cart

DIN 7991 M1.6-M64 Zinc Plated Steel Self-Tapping Screws Black Oxide Countersunk Hex Socket Head Metric System OEM/ODM

Stainless steel Zinc plated
From US$0.01
MOQ: 1000 piece
Self Tapping Screw Steel Phillips Pan Head Coarse Thread M2/M3/M4/M5/M6 DIN Standard Wood Sheet Metal Customizable Add to cart

Self Tapping Screw Steel Phillips Pan Head Coarse Thread M2/M3/M4/M5/M6 DIN Standard Wood Sheet Metal Customizable

Zinc plated 12.9
From US$0.01
MOQ: 1000 piece
Project Solution DIN/ANSI/ISO Standard Black Drywall Nails Cross Countersunk Head Self-Tapping Nails OEM/ODM Add to cart

Project Solution DIN/ANSI/ISO Standard Black Drywall Nails Cross Countersunk Head Self-Tapping Nails OEM/ODM

From US$0.01
MOQ: 100 piece
Black Oxide Stainless Steel Hexalobular Socket Countersunk Tapping Screws Zinc-Coated Metric M2 40mm M3.5 with Standard Thread Add to cart

Black Oxide Stainless Steel Hexalobular Socket Countersunk Tapping Screws Zinc-Coated Metric M2 40mm M3.5 with Standard Thread

Stainless steel Zinc plated 4.8
From US$0.02
MOQ: 500 piece
304 Stainless Steel Metric M2 Fine Thread Class 4 Extra-Long Self-Tapping Wood Screws Add to cart

304 Stainless Steel Metric M2 Fine Thread Class 4 Extra-Long Self-Tapping Wood Screws

Stainless steel 304 Stainless steel
From US$0.1
MOQ: 10000 piece
Carbon Steel Fine Thread Metric Riveting Screw Pressure Plate FHS-M2.5M3M4M5M6M8 Add to cart

Carbon Steel Fine Thread Metric Riveting Screw Pressure Plate FHS-M2.5M3M4M5M6M8

Stainless steel Stainless steel
From US$0.05
MOQ: 100 piece
410 Stainless Steel Metric Coarse Thread Outer Hexagon Self-Tapping Drill Flange Tail Screw Dovetail Screw Class 4.8 6.8 M4.8 Add to cart

410 Stainless Steel Metric Coarse Thread Outer Hexagon Self-Tapping Drill Flange Tail Screw Dovetail Screw Class 4.8 6.8 M4.8

Stainless steel Stainless steel 4.8
From US$0.02
MOQ: 200 piece
Carbon Steel Galvanized Stainless Steel Clamp American Inch Measurement Abrazaderas De Acero Inoxidable Hose Clip Add to cart

Carbon Steel Galvanized Stainless Steel Clamp American Inch Measurement Abrazaderas De Acero Inoxidable Hose Clip

Stainless steel Zinc plated
From US$0.02
MOQ: 500 piece
Aluminum Solid Blind Rivets Aluminum Pop Rivets (Sizes M3.2 M4 M5)-round Head Plated Rivets for Decoration Add to cart

Aluminum Solid Blind Rivets Aluminum Pop Rivets (Sizes M3.2 M4 M5)-round Head Plated Rivets for Decoration

Stainless steel Zinc plated
From US$0.03
MOQ: 100 piece
Wholesale 304 Stainless Steel Flat Head Semi-Hollow Rivets GB873 Standard Diameters 1.5-4.5 Cleaning Finish Add to cart

Wholesale 304 Stainless Steel Flat Head Semi-Hollow Rivets GB873 Standard Diameters 1.5-4.5 Cleaning Finish

Stainless steel 304 Zinc plated 12.9
From US$0.07
MOQ: 100 piece
PA Carbon Steel Black Zinc Oxide Fine Thread Metric M2 Pan Head Mini Self-Tapping Screws for Electronics Add to cart

PA Carbon Steel Black Zinc Oxide Fine Thread Metric M2 Pan Head Mini Self-Tapping Screws for Electronics

Stainless steel 304 Zinc plated
From US$0.01
MOQ: 500 piece
Zinc-Plated Round Head Semi-Tubular Rivets Industrial Use Carbon Steel Class 4.8 & 6.8 11-16 in Head Diameter Add to cart

Zinc-Plated Round Head Semi-Tubular Rivets Industrial Use Carbon Steel Class 4.8 & 6.8 11-16 in Head Diameter

Stainless steel 304 Zinc plated 4.8
From US$0.02
MOQ: 10000 piece
Galvanized Carbon Steel Flat Head Self-Tapping Screw Countersunk Head Cross-Thread Coarse Thread Class 8.8 Metric Sizes M4.2 Add to cart

Galvanized Carbon Steel Flat Head Self-Tapping Screw Countersunk Head Cross-Thread Coarse Thread Class 8.8 Metric Sizes M4.2

Carbon steel Zinc plated 8.8
From US$0.02
MOQ: 1000 piece
Hex Screws Steel Hexagon Tapping Screws 304/316 Stainless Steel Outer Multiple Models Fine Thread Plain Surface Machine Screw Add to cart

Hex Screws Steel Hexagon Tapping Screws 304/316 Stainless Steel Outer Multiple Models Fine Thread Plain Surface Machine Screw

Stainless steel 316 Zinc plated A2-70
From US$0.02
MOQ: 500 piece
Project Solution ANSI/ISO Standard DIN916 Custom Size Metric Carton Steel Combination Set Screws Pan Head Zinc Plated Add to cart

Project Solution ANSI/ISO Standard DIN916 Custom Size Metric Carton Steel Combination Set Screws Pan Head Zinc Plated

Stainless steel Zinc plated A2
From US$0.01
MOQ: 1000 piece
Project Solution DIN/ANSI Standard Countersunk Head Phillips Drive Self-Tapping Screws Wood Screws Drywall Screws M3.5 OEM/ODM Add to cart

Project Solution DIN/ANSI Standard Countersunk Head Phillips Drive Self-Tapping Screws Wood Screws Drywall Screws M3.5 OEM/ODM

Carbon steel Zinc plated
From US$0.01
MOQ: 100 piece

Buying guides

Read all guides →
2026-11-07

Stainless fastener grades: 304 vs 316

Corrosion resistance, strength and cost, plus selection advice for outdoor and marine environments.

Read article → 2026-11-07

How to choose bolt property class: 8.8, 10.9 and 12.9

Load, preload and cost: when to specify 8.8, 10.9 or 12.9 bolts.

Read article →
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