Best Hh Fasteners in 2026

#2-56 Pan Head Machine Screws

Thread Diameter: #2; Thread Pitch: 56 Per Inch

Pack Quantity: 200, 10 of Size

Kit contains: M6 x 10mm 6-piece, M6 x 12mm 6-piece, M6 x 16mm 6-piece, M6 x 20mm 6-piece, M6 x 25mm 6-piece, M6 x 30mm 6-piece

Thread Diameter: 6 mm, Thread Pitch: 1.0 mm, Right Hand, Full Thread

Stainless Steel,Come with Box

#2-56 UNC Stainless Steel Button Head Socket Bolts,Hex Nuts,Spring washers

Stainless Steel 304 (18-8)

Comes with a Plastic Organizer Box for Storage

Driver Size: 5/16" Hex

100 Pieces

410 STAINLESS STEEL

Kit contains: M4 x 6mm, M4 x 8mm, M4 x 10mm, M4 x 12mm , M4 x 16mm, M4 x 20mm, M4 x 25mm, M4 x 30mm

6 Lobe Countersunk Head Bolts,Each Size 10 Pcs

Thread Diameter: 4 mm, Thread Pitch: 0.7 mm, Right Hand, Full Thread

Kit contains: <br>M4 x 6mm 10-piece,<br> M4 x 8mm 10-piece,<br> M4 x 10mm 10-piece,<br> M4 x 12mm 10-piece,<br> M4 x 16mm 10-piece,<br> M4 x 20mm 10-piece,<br> M4 x 25mm 10-piece,<br> M4 x 30mm 10-piece

Thread Diameter: 4 mm, Thread Pitch: 0.7 mm, Right Hand, Full Thread

Stainless Steel

M3 button head socket cap screws kit,Metric,120-pieces,Thread Dia. 3mm

Kit contains:M3 X 4 mm,20-piece; M3 X 6 mm,20-piece; M3 X 8 mm,20-piece; M3 X 12 mm,20-piece; M3 X 16 mm,20-piece; M3 X 20 mm, 20-piece

Comes with an Allen wrench,fit M3 socket screws

M3 Flat Head Socket cap screws,M3 hex nuts,M3 lock nuts,M3 falt washers,M3 lock washers,metric

Kit contains:M3x4 mm,M3x6 mm,M3x8 mm,M3x12mm,M3x16mm,M3x20mm

Package Quantity: 150 piece, Material: Stainless Steel

M6 Pin-In-Torx,6 Lobe Pin Flat Head Security Screws Set

Kit contains:M6 X 10mm,M6 X 12mm,M6 X 16mm,M6 X 20mm,M6 X 25mm,M6 X 30mm；Each Size 6 Pieces

Thread Diameter: 6 mm, Thread Pitch: 1.0 mm, Right Hand, Full Thread

M8 x 50mm Pin-in-head Security Screws,8-pieces,Thread Diameter 8mm

Stainless Steel 304 (18-8)

Thread Pitch 1.25mm

6 Lobe Flat Head Bolts, Each Size 10 piece

Thread Diameter: 3 mm, Thread Pitch: 0.5 mm, Right Hand, Full Thread

M3 x 5mm, M3 x 6mm, M3 x 8mm , M3 x 10mm, M3 x 12mm,M3 x 16mm, M3 x 20mm, M3 x 25mm, M3 x 30mm

M5 Pin-In-Torx,6-Lobe Pin Flat Head Security Screws Set

Kit contains: M5 x 8mm 8-piece, M5 x 10mm 8-piece, M5 x 12mm 8-piece, M5 x 16mm 8-piece,M5 x 20mm 8-piece, M5 x 25mm 6-piece, M5 x 30mm 6-piece

Thread Diameter: 5 mm, Thread Pitch: 0.8 mm, Right Hand, Full Thread

M4 Pin-In-Torx,6 Lobe Pin Flat Head Security Bolts

Kit contains: M4 x 6mm 10-piece, M4 x 8mm 10-piece, M4 x 10mm 10-piece, M4 x 12mm 10-piece, M4 x 16mm 10-piece,M4 x 20mm 10-piece, M4 x 25mm 10-piece, M4 x 30mm 10-piece

Thread Diameter: 4 mm, Thread Pitch: 0.7 mm, Right Hand, Full Thread

#6-32 Flat Head Machine Screws

Thread Diameter: #6; Thread Pitch: 32 Per Inch

Pack Quantity: 100, 10 of Size

M8 x 16mm Pin-in-head Security Screws,8-pieces,Thread Diameter 8mm

Stainless Steel 304 (18-8)

Thread Pitch 1.25mm

M6 x 50mm Pin-in-head Security Screws,10-pieces

Stainless Steel 304 (18-8)

Thread Pitch 1mm

M2 Hex socket Head cap screws,metric

Kit contains:M2x4 mm,M2x6 mm,M2x8 mm,M2x10 mm,M2x12 mm,M2x16 mm

Package Quantity: 180 piece, Material: SCM435/440 Alloy Steel

#6-32 UNC Stainless Steel Hex Socket Head Flat Screws

Stainless Steel 304 (18-8),Countersunk Head Socket Screws

Kit contains:8 Size (80 piece)

#2-56 UNC Stainless Steel Hex Socket Head Flat Screws,Hex Nuts,Spring washers

Stainless Steel 304 (18-8),Countersunk Head Socket Screws

Kit contains:#2-56 x 3/16",#2-56 x 1/4",#2-56 x 5/16",#2-56 x 3/8",#2-56 x 1/2",#2-56 x 5/8",#2-56 x 3/4".each 20 piece,Nut 30 piece,Spring washers 30 piece

M5 Phillips Flat Head Machine Screws,metric,56-pieces,Thread Diameter 5mm

Stainless Steel 304 (18-8)

Kit contains:M5 X 8mm,M5 X 10mm,M5 X 12mm,M5 X 16mm,M5 X 20mm,M5 X 25mm,M5 X 30mm

【High Quality Stainless】These Pan Head Screws are made of 18-8 (304) Stainless Steel which is one of the highest forms of corrosion resistant metals, making it last longer than other hardware on the market today.

【Screws That You Can Depend On】Our Pan Head Machine Screws are very strong and are great for both indoor and outdoor use. This stainless is superior to regular steel and provides excellent rust resistance.

【Great To Keep Around】Bolt Dropper stainless hardware is great to have around for use in wood and wet environments. Bolt Dropper hardware is the highest quality available on the market and we stand by our claim 100%. They are strong, corrosion-resistant, and will support all of your projects.

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.

【High Quality Stainless】These Pan Head # 10-24 Screws are made of 18-8 (304) Stainless Steel which is one of the highest forms of corrosion resistant metals, making it last longer than other hardware on the market today.

【Screws That You Can Depend On】Our Pan Head # 10-24 Machine Screws are very strong and are great for both indoor and outdoor use. This stainless is superior to regular steel and provides excellent rust resistance.

【Great To Keep Around】Bolt Dropper stainless hardware is great to have around for use in wood and wet environments. Bolt Dropper hardware is the highest quality available on the market and we stand by our claim 100%. They are strong, corrosion-resistant, and will support all of your projects.

Item Weight: 1.0 lb

Country of Origin: United States

Brand name: Primesource

Head Type: Round head, slotted/phillips combination

Diameter-Thread Size & Length: #8-32 x 3/4 inch

Use with nuts or pre-threaded holes of the same diameter & thread size

MORE SIZES AND PIECES: 2,200 pieces and 62 different hardware sizes. SCREWS: 19 sizes and 665 pieces of Wood and Sheet Metal Screws. SAE: 22 sizes and 670 pieces of Bolts (Phillips Head), Hex Nuts, and Washers. METRIC: 21 sizes and 865 pieces of Bolts (Phillips Head), Hex Nuts, and Washers.

BUILT FOR WORK: Grade 2 Nuts/Bolts. 6-Nib + Type 17 point Heat Treated Screws. Perfect for DIY Projects, with professional results. Use for household maintenance and repair, and so much more.

NO-MIX COMPARTMENTS: Interlocking lid prevents hardware from mixing and removable nested dividers can be re-arranged for further customization.

【High Quality Stainless】These Oval Head Screws are made of 18-8(304) Stainless Steel which is one of the highest forms of corrision resistant metals, making it last longer than other hardware on the market today.

【Screws That You Can Depend On】Our Oval Head Machine Screws are very strong and are great for both indoor and outdoor use. This stainless is superior to regular steel and provides excellence rust resistance.

【Great To Keep Around】Bolt Dropper stainless hardware is great to have around for use in wood and wet environments. Bolt Dropper hardware is the highest quality available on the market and we stand by our claim 100%. They are strong, corrosion-resistant, and will support all of your projects.

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