Produktbeschreibung

1/4-20 UNC Stainless Steel 304 Hex Bolts

Unser 1/4-20 UNC Stainless Steel 304 Hex Bolts are durable inch-size fasteners designed for reliable fastening in machinery, equipment, construction, furniture, automotive repair, outdoor projects, and general industrial applications.

Hergestellt aus hochwertigem 304 Edelstahl, these hex bolts offer good corrosion resistance, clean appearance, and long-lasting performance. The 1/4-20 UNC coarse thread design provides easy installation and strong thread engagement. Each bolt features a standard Sechskantkopf, allowing convenient tightening with a wrench, spanner, or socket tool.

These bolts are available in multiple lengths from 3/8 inch to 5 inches and can be supplied with matching hex nuts, flat washers, and spring washers for complete assembly use.

Hauptmerkmale

304 Edelstahl Material for good corrosion resistance and durability.
1/4-20 UNC thread: 1/4 inch diameter with 20 threads per inch.
Fully threaded design für maximalen Gewindeeingriff.
Hex head style for easy installation with standard tools.
Right-hand thread direction for standard fastening applications.
Coarse thread spacing for quick installation and general-purpose use.
Mehrere Längen verfügbar from 3/8″ to 5″.
Pack of 100 pieces, suitable for repair, assembly, and bulk use.
Optional matching nuts and washers available for complete fastening sets.

Produktspezifikationen

Artikel	Beschreibung
Produktname	1/4-20 UNC Stainless Steel Hex Bolt
Material	Edelstahl 304
Größe	1/4-20
Gewindestandard	UNC
Gewindetyp	Grobgewinde
Gewinderichtung	Right Hand
Einfädeln	vollständig mit Gewinde
Kopfstil	Sechskantkopf
Messsystem	Zoll
Available Lengths	3/8″ to 5″
Paket	Pack of 100
Passende Teile	Hex Nuts, Flat Washers, Spring Washers

What Does 1/4-20 UNC Mean?

Markierung	Bedeutung
1/4	Bolt diameter is 1/4 inch
20	20 threads per inch, also called 20 TPI
UNC	Unified National Grobgewinde
Right Hand	Standard thread direction, tightened clockwise
Vollständiger Thread	Thread runs along the full shank length

1/4-20 UNC is one of the most common inch thread sizes used in American standard fasteners. It is widely used in machinery, equipment, metalwork, woodwork, repair, and general assembly.

Available Length Options

Durchmesser	Gewindetyp	Available Lengths
1/4-20	UNC Coarse Thread	3/8″
1/4-20	UNC Coarse Thread	1/2″
1/4-20	UNC Coarse Thread	3/4″
1/4-20	UNC Coarse Thread	7/8″
1/4-20	UNC Coarse Thread	1″
1/4-20	UNC Coarse Thread	1-1/4″
1/4-20	UNC Coarse Thread	1-3/8″
1/4-20	UNC Coarse Thread	1-1/2″
1/4-20	UNC Coarse Thread	1-5/8″
1/4-20	UNC Coarse Thread	1-3/4″
1/4-20	UNC Coarse Thread	2″
1/4-20	UNC Coarse Thread	2-1/4″
1/4-20	UNC Coarse Thread	Up to 5″

Matching Fastener Options

These stainless steel hex bolts can be supplied as individual bolts or as a complete fastening kit.

Matching Part	Funktion
Hex Nut	Locks with the bolt to complete fastening
Flache Unterlegscheibe	Verteilt die Last und schützt die Oberfläche
Spring Washer	Trägt zur Verbesserung der Anti-Lockerungsleistung bei
Bolt + Nut + Washer Set	Convenient for assembly and maintenance

Using matching 304 stainless steel nuts and washers is recommended when corrosion resistance and consistent material performance are required.

Material Advantages: Stainless Steel 304

304 stainless steel is one of the most widely used stainless steel materials for fasteners. It provides a good balance of corrosion resistance, strength, appearance, and cost performance.

Material	Funktion	Empfohlene Verwendung
Edelstahl 304	Good corrosion resistance and clean finish	Indoor, outdoor, machinery, furniture, general equipment
Edelstahl 316	Bessere Korrosionsbeständigkeit in rauen Umgebungen	Marine, coastal, chemical, high-humidity applications
Kohlenstoffstahl	Higher strength options available, lower cost	Dry indoor use, coated industrial fasteners

For general outdoor and indoor fastening, 304 stainless steel 1/4-20 UNC hex bolts sind eine praktische und zuverlässige Wahl.

Allgemeine Anwendungen

Anwendungsbereich	Typische Verwendung
Maschinenmontage	Equipment fastening and maintenance
Kfz-Reparatur	Brackets, panels, and replacement parts
Bau	Light structural fastening and installation
Möbelmontage	Metal and wood connections
DIY Projekte	Home repair and custom projects
Elektrische Ausrüstung	Mounting panels, boxes, and frames
Verwendung im Freien	General corrosion-resistant fastening
Industrielle Wartung	Replacement screws, bolts, and hardware kits

Produktvorteile

Diese 1/4-20 UNC Stainless Steel 304 Hex Bolts are designed for users who need reliable, corrosion-resistant inch fasteners. The fully threaded body provides strong holding power, while the hex head allows secure tightening with common hand tools.

Die pack of 100 is convenient for workshops, repair departments, contractors, factories, and distributors. Multiple length options allow customers to choose the correct bolt for different assembly thicknesses and fastening requirements.

Installationshinweise

Bitte bestätigen Sie vor der Bestellung folgende Angaben:

Erforderliche Informationen	Beispiel
Gewindegröße	1/4-20 UNC
Länge	3/8″, 1/2″, 1″, 2″, 5″
Material	Edelstahl 304
Menge	Pack of 100 or bulk order
Passendes Zubehör	Muttern, Unterlegscheiben, Federscheiben
Bewerbung	Machinery, furniture, automotive, outdoor project

Please make sure the bolt is used with a matching 1/4-20 UNC nut or threaded hole. Metric nuts or other thread types will not fit correctly.

FAQ

Q1: What does 1/4-20 mean?

1/4-20 means the bolt diameter is 1/4 inch, and the thread has 20 Fäden pro Zoll.

F2: Was bedeutet UNC?

UNC means Unified National Grobgewinde. It is a common American inch coarse thread standard.

Q3: Are these bolts metric or inch size?

Das sind inch-size bolts, not metric bolts.

Q4: What material are these bolts made from?

They are made from 304 Edelstahl, das eine gute Korrosionsbeständigkeit und Haltbarkeit bietet.

F5: Sind diese Schrauben vollständig mit Gewinde?

Yes. These bolts are vollständig mit Gewinde, which means the thread runs along the full shank length.

Q6: What thread direction do these bolts have?

They are right-hand thread bolts, which means they tighten clockwise and loosen counterclockwise.

Q7: What lengths are available?

Available lengths range from 3/8 inch to 5 inches, including common sizes such as 1/2″, 3/4″, 1″, 1-1/2″, 2″, and 2-1/4″.

Q8: Does the package include nuts and washers?

The product can be supplied as bolts only or with matching nuts, flat washers, and spring washers nach Kundenwunsch.

Q9: Can these bolts be used outdoors?

Yes. 304 stainless steel has good corrosion resistance and is suitable for many indoor and outdoor environments. For marine or highly corrosive environments, 316 stainless steel may be recommended.

Q10: Can I use metric nuts with these bolts?

No. These bolts require matching 1/4-20 UNC nuts. Metric nuts are not compatible.

Kurze Produktzusammenfassung

1/4-20 UNC Stainless Steel 304 Hex Bolts are fully threaded inch-size hex head fasteners made from corrosion-resistant 304 stainless steel. Available in lengths from 3/8″ to 5″, these bolts are suitable for machinery, automotive repair, furniture assembly, construction, outdoor projects, and industrial maintenance. Matching nuts, flat washers, and spring washers are available for complete fastening solutions.