Best Socket Cap Machine Screws in 2026

T20 Star, pan head and washer head screws resist cam-out better than your standard Phillips or slot head screws and allow for a higher torque to be exerted without damaging the screw head or your tool

Comes in a reusable plastic storage and carrying case with designated places in the case for each size screw and a screw selection chart

Item Package Dimension: 8.25" L x 3.38" W x 10.25" H

Great kit for the home or workplace. Contains an assortment of sizes of machine screws.

These machine screws are used with nuts or directly into a female threaded These machine screws are used with nuts or directly into a female threaded receptacle to fasten metal parts together.

Steel construction/ Zinc-plated.

Provides a Strong Machine Thread In Soft Woods

Ideal For Use in Pine, Plywood, Composition Board, and MDF

Designed For Use In Applications Such As Ready-To-Assemble Furniture, Drawer Pulls, Display Case, and Shipping Crates

Fasten with a screwdriver to reduce the risk of over-tightening to protect the screw and fastened material

If nuts are needed, use with nuts of the same finish and threading for proper fit

Zinc Plated

Provides a Strong Machine Thread In Soft Woods

Ideal For Use in Pine, Plywood, Composition Board, and MDF

Designed For Use In Applications Such As Ready-To-Assemble Furniture, Drawer Pulls, Display Case, and Shipping Crates

✔️ QUALITY - Strong cabinet bolts / screws for furniture and cabinets. Secures two 3/4" panels.

✔️ RELIABLE - Serrated sleeve nut prevents head from spinning in panel as it is being tightened

✔️ MANY USES - Perfect for joining bookcases and entertainment center sections.

Use to fasten metal parts together

Zinc finish for moderate corrosion protection

Fasten with screwdriver to reduce risk of over-tightening

THREADED INSERTS FOR WOOD – E-Z LOK Thread Inserts for soft wood are ideal for applications where stripping or thread erosion is possible; Perfect for ready to assemble furniture, drawer pulls, display cases, crating.

PROVIDE TURDY MACHINE THREADS – E-Z Hex drive thread inserts provide sturdy machine threads in soft woods; They feature broad external threads that provide exceptional holding power.

FLUSH AND FLANGED DESIGNS – Zinc threaded inserts available in hex-flush threaded inserts and hex flanged threaded inserts design with internal threads from 8-32 to 3/8 and M6 to M10.

Provides a Strong Machine Thread In Soft Woods

Ideal For Use in Pine, Plywood, Composition Board, and MDF

Designed For Use In Applications Such As Ready-To-Assemble Furniture, Drawer Pulls, Display Case, and Shipping Crates

Provides a Strong Machine Thread In Soft Woods

Ideal For Use in Pine, Plywood, Composition Board, and MDF

Designed For Use In Applications Such As Ready-To-Assemble Furniture, Drawer Pulls, Display Case, and Shipping Crates

Great kit for the home or workplace.Contains an assortment of sizes of machine screws.

These machine screws are used with nuts or directly into a female threaded receptacle to fasten metal parts together.

Steel construction/ Zinc-plated.

60 Pcs. Pan White Head Screw # 8 X 1 1/2" + Screw Bit

Zinc Plated Corrosion Resistance machine screws, white top

Powder Coated Bright White Head

Made of 12.9-grade carbon steel, the highest metric class for strength. 12.9 screw bolt is one of the highest grades of bolts produced. The surface is plated with black zinc which provides longer service life. They are built with hex heads.

The screw assortment set included hex socket screw bolts and nuts. Nuts and bolts are the most important companions to hold our mechanical devices together. The screws set has 140Pcs M3 screw bolts, 140Pcs screw nuts and 2Pcs hex keys. The bolts sizes is 4mm/ 5mm / 6mm/ 8mm/ 10mm/ 12mm/ 16mm/ 18mm/ 20mm.

It has a wide range of uses due to its versatility, raised dome head, and durability. Ranging from manufacturing applications to household repair. Such as plumbing works, industrial machinery, construction, automotive, marine, bicycle, 3D printer components and DIY projects, etc. Great for workers, repairmen and DIY hobbyists.

Package length:11.43 cm

Product Type: Screws

Package width:6.096 cm

Fasten With A Screwdriver To Reduce The Risk Of Over-Tightening To Protect The Screw And Fastened Material

If Nuts Are Needed, Use With Nuts Of The Same Finish And Threading For Proper Fit

Zinc Plated

Diameter: 1/4 inch

Length: 1-1/2 inch

Material: Steel

Fasten with a screwdriver to reduce the risk of over-tightening to protect the screw and fastened material

If nuts are needed, use with nuts of the same finish and threading for proper fit

Zinc Plated

Head Style: Round Knurled Head; Material: Carbon Steel; Package Content: 5 x Knurled Thumb Screws

Product Name: Knurled Thumb Screws; Thread Size: M6 x 12mm/ 0.24" x 0.47" (D*L); Weight: 97g

Coating: Galvanized/Zinc Plated; Main Color: Silver Tone

Socket cap machine screws are precision fasteners that are known for their quality and durability. They are designed to meet challenging fastening applications in a variety of industries such as construction, automotive, and product manufacturing. They are also known for their efficient application performance and endurance.

Button is low domed style head with a wide bearing surface that is perfect for use on applications in tight spaces.

Hex socket screw drive has a hexagonal recess and may be driven by a hex key or Allen wrench that allows for high torque wrenching in tight spaces.

20-Piece Per Pack

Steel Construction

Zinc-Plated

Premium Material: These electrical outlet screws are made of excellent zinc plated material with smooth edges, high hardness, corrosion resistance, rust resistance, not easy to break, sturdy and durable for long-term use.

Easy to Use: The flat head design allows the screw to fit flush into the material. The mounting screws of the control box are very clean and fit perfectly. The compact and powerful thread is not easily deformed during use while being easily tightened for quick installation.

Easy to Store: All flat head Phillips long electrical outlet screws are packed in a storage box, easy to use, find and carry. Easy to find the size you want and not easy to lose.