The Most Common Setup For These Bolts Would Contain A Bolt, 2 Flat Washers, Hex Nut Or Hex Lock Nut, And/or Split Lock Washer.

The most common setup for these bolts would contain a Bolt, 2 Flat Washers, Hex Nut or Hex Lock Nut, and/or Split Lock Washer.

8 Pieces 3/8in-24x4in Hex Cap Screws Grade L-9 Bolts USA Zinc Yellow, 8PK Grade L-9 Hex Cap Screws 180,000 PSI Min have 9 radial lines on the head, and on average are 17% stronger then Grade 8. Hex Cap Screws feature a washer face under the head,which creates a better seal when applying load. Made in the USA!.

Theseare best used in tight or dark spaces where a machinist or fabricator must tighten the bolt blind.

225 Pieces 5/16in-18x1in Square Head Bolts Grade A307 Hot Dip Galvanized, 225PK Square Head Bolts have square-shaped external wrenching heads, which offer a large bearing area for positive gripping..

These are often utilized in OEM applications that require precise tolerances.

20 Pieces 5/8-18x1-1/4in Stainless Steel Hex Cap Screws Bolts, 20PK Stainless Hex Cap Screws provide excellent corrosion resistance and durability.

These are often utilized in OEM applications that require precise tolerances.

.10 Pieces 7/16-20x1in Stainless Steel Hex Cap Screws Bolts, 10PK Stainless Hex Cap Screws provide excellent corrosion resistance and durability.

This makes them ideal for applications where a flush finish is desired, such as in furniture or cabinetry.

.100 Pieces #10-24x3/4in 18-8 Stainless Steel Flat Head Socket Cap Screws, 100PK Flat Socket Cap Screws are countersunk and expose none of their head above the mating surface.

This makes them ideal for applications where a flush finish is desired, such as in furniture or cabinetry.

50 Pieces 3/8-24x1in 18-8 Stainless Steel Flat Head Socket Cap Screws, 50PK Flat Socket Cap Screws are countersunk and expose none of their head above the mating surface..

This makes them ideal for applications where a flush finish is desired, such as in furniture or cabinetry.

.50 Pieces 1/4-20x1/2in 18-8 Stainless Steel Flat Head Socket Cap Screws, 50PK Flat Socket Cap Screws are countersunk and expose none of their head above the mating surface.

3750 Pieces #10-24x3/4in Phillips Flat Head Type F Thread Cutting Screws Zinc, 3750PK

These screws have a countersunk head with a flat top surface and a point that can cut new threads in a pre-drilled hole in thicker metal..

Lag bolts have a sharp gimlet point and coarse threads for maximum holding force in wood, but due to their large diameter must be predrilled.

100 Pieces 3/8-7x1-1/4in Hex Lag Screws A307 Grade A Zinc, 100PK Lag screws are generally used to connect heavy lumber and other materials that bear an intense load..

The thin edge of the cup end digs into the contact surface for high holding power.

50 Pieces 5/16-18x5/8in Alloy Cup Point Allen Socket Set Screw Black Oxide, 50PK Cup Point Set Screws feature a hex drive at one end and a cup-shaped indentation at the other..

10 Pieces 5/8inx3in Dowel Pins Thru Hardened Alloy, Plain, 10PK

Dowel pins are short cylindrical rods used to align or join two or more components..

5 Pieces 1/2inx2-1/2in Dowel Pins Thru Hardened Alloy, Plain, 5PK

Dowel pins are short cylindrical rods used to align or join two or more components..

The thin edge of the cup end digs into the contact surface for high holding power.

5x45 Class 45H Cup Point Allen Socket Set Screws Black Oxide, 4PK Cup Point Set Screws feature a hex drive at one end and a cup-shaped indentation at the other..

200 Pieces #10-32x2in Stainless Steel Slotted Flat Head Machine Screws Steel, 200PK

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125 Pieces 5/16-18x2-1/2in Combo Round Head Machine Screws Steel Zinc, 125PK

Combo Round Head Machine Screws have a round head which can be driven using either a Phillips or slotted screwdriver.

This makes them ideal for applications where a flush finish is desired, such as in furniture or cabinetry.

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100 Pieces M4-0.7x6 Stainless A2-70 Button Head Socket Cap Screws, 100PK

.Button Socket Cap Screws have a rounded head profile which is ideal for safety use where other screws snag clothing or other items on moving machinery.

External Tooth SEMS screws provide greater torsional resistance than internal tooth lock washers.

7x8 External Tooth Sems Phillips Pan Head Machine Screws Steel Zinc, 100PK Phillips Pan External Sems machine screws essentially have a pre-assembled lock washer beneath the head of the screw which is free-spinning which saves time.100 Pieces M4-0..

2500 Pieces #6-32x3/8in Phillips Truss Head Machine Screws Zinc, 2500PK

Phillips Truss Head Machine Screws are a type of screw that have a wide head which provides a larger bearing surface..

350 Pieces #10-32x5/8in Phillips Truss Head Machine Screws Zinc, 350PK

Phillips Truss Head Machine Screws are a type of screw that have a wide head which provides a larger bearing surface.

75 Pieces #10-24x1-1/4in Phillips Truss Head Machine Screws Zinc, 75PK

Phillips Truss Head Machine Screws are a type of screw that have a wide head which provides a larger bearing surface..They are commonly used to join sheet metal together.

These are often utilized in OEM applications that require precise tolerances.

25 Pieces 3/8-24x3in Stainless Steel Hex Cap Screws Bolts, 25PK Stainless Hex Cap Screws provide excellent corrosion resistance and durability..

Once the threads get started, they will tap there way though the attaching materials.

500 Pieces #6x1-1/4in Phillips Pan Head Type AB Self Tapping Sheet Metal Screws Zinc, 500PK Self tapping screws only tap their own thread, so in most cases will require a pilot hole to get started..

500 Pieces M5-0.8x20 Phillips Pan Head Machine Screws Steel Zinc, 500PK

Phillips Pan Head machine screws have a pan-shaped head with a flat top and vertical sides and are commonly used in electronics.

Theseare best used in tight or dark spaces where a machinist or fabricator must tighten the bolt blind.

2 Pieces 3/4in-10x5-1/2in Square Head Bolts Grade A307 Hot Dip Galvanized, 2PK Square Head Bolts have square-shaped external wrenching heads, which offer a large bearing area for positive gripping..

Lag bolts have a sharp gimlet point and coarse threads for maximum holding force in wood, but due to their large diameter must be predrilled.

.5 Pieces 1/2-6x3in Hex Lag Screws A307 Grade A Galvanized, 5PK Lag screws are generally used to connect heavy lumber and other materials that bear an intense load.

These screws have a piercing point, which means they are sharp and can pierce through drywall without the need for pre-drilling.

.1500 Pieces #6-9x1-1/4in Steel Bugle Head Drywall Screws Piercing Point Zinc Yellow, 1500PK The bugle head of these screws is a concave shape, which allows the screw to depress the drywall surface without breaking it making an easy countersink.

25 Pieces 3/8-16x1in Spade Type Thumb Screws Zinc, 25PK

.Thumb screws are a type of fastener with a large, easy-to-grip head that you can tighten and untighten by hand.

10 Pieces M12-1.75x16 Class 45H Cone Point Allen Socket Set Screws Black Oxide, 10PK

.Cone Point Set Screws have a sharp, cone-shaped point that wedges into the contact material thus delivering the strongest torsional and axial holding power of all the set screw styles.

When installing them they require less torque because of the angle of their surrations.

.15 Pieces 5/8in-11 Case Hard Steel Serrated Hex Flange Lock Nuts Zinc, 15PK Serrated hex flange nuts have serrated washers attached that distribute pressure and are able to provide sfficient grip onto the material it is being mounted to and thus resist loosening.