Nuts and Bolts
Nuts and bolts are essential for assembling, securing, and maintaining truck and trailer components. From attaching doors, frames, and suspension parts to fastening brackets and cargo hardware, each fastener ensures structural integrity, safety, and reliable performance under heavy-duty, high-vibration conditions.
Bolts
Hex Cap Screws – Grade 5 (Zinc Plated)
| Item Number | Description | Finish | Grade |
|---|---|---|---|
| 1408CH50 | Hex Cap Screw | Zinc Plated | 5 |
| 1410CH50 | Hex Cap Screw | Zinc Plated | 5 |
| 1412CH50 | Hex Cap Screw | Zinc Plated | 5 |
| 1416CH50 | Hex Cap Screw | Zinc Plated | 5 |
| 1420CH50 | Hex Cap Screw | Zinc Plated | 5 |
| 1424CH50 | Hex Cap Screw | Zinc Plated | 5 |
| 1428CH50 | Hex Cap Screw | Zinc Plated | 5 |
| 1432CH50 | Hex Cap Screw | Zinc Plated | 5 |
| 1440CH50 | Hex Cap Screw | Zinc Plated | 5 |
Hex Cap Screws – Grade 8 (Zinc Plated)
| Item Number | Description | Finish | Grade |
|---|---|---|---|
| 1412CH80 | Hex Cap Screw | Zinc Plated | 8 |
| 1416CH80 | Hex Cap Screw | Zinc Plated | 8 |
| 1420CH80 | Hex Cap Screw | Zinc Plated | 8 |
| 1424CH80 | Hex Cap Screw | Zinc Plated | 8 |
| 1432CH80 | Hex Cap Screw | Zinc Plated | 8 |
| 3112CH80 | Hex Cap Screw | Zinc Plated | 8 |
| 3116CH80 | Hex Cap Screw | Zinc Plated | 8 |
| 3120CH80 | Hex Cap Screw | Zinc Plated | 8 |
| 3124CH80 | Hex Cap Screw | Zinc Plated | 8 |
| 3132CH80 | Hex Cap Screw | Zinc Plated | 8 |
Hex Flange Frame Bolts – Grade 8 (Black Phos & Oil)
| Item Number | Description | Finish | Grade |
|---|---|---|---|
| 1408BF | Hex Flange Frame Bolt | Black Phos & Oil | 8 |
| 1412BF | Hex Flange Frame Bolt | Black Phos & Oil | 8 |
| 1416BF | Hex Flange Frame Bolt | Black Phos & Oil | 8 |
| 1420BF | Hex Flange Frame Bolt | Black Phos & Oil | 8 |
| 1424BF | Hex Flange Frame Bolt | Black Phos & Oil | 8 |
Elevator & Carriage Bolts
Elevator Bolts
| Item Number | Size & Type | Finish |
|---|---|---|
| 1416BE | 1/4-20 × 1″ Elevator Bolt | Zinc Plated (ZP) |
| 1420BE | 1/4-20 × 1-1/4″ Elevator Bolt | Zinc Plated |
| 1424BE | 1/4-20 × 1-1/2″ Elevator Bolt | Zinc Plated |
| 1432BE | 1/4-20 × 2″ Elevator Bolt | Zinc Plated |
| 1440BE | 1/4-20 × 2-1/2″ Elevator Bolt | Zinc Plated |
| 1448BE | 1/4-20 × 3″ Elevator Bolt | Zinc Plated |
| 3124BE | 5/16-18 × 1-1/2″ Elevator Bolt | Zinc Plated |
| 3720BE | 3/8-16 × 1-1/4″ Elevator Bolt | Zinc Plated |
| 3724BE | 3/8-16 × 1-1/2″ Elevator Bolt | Zinc Plated |
| 3728BE | 3/8-16 × 1-3/4″ Elevator Bolt | Zinc Plated |
| 3732BE | 3/8-16 × 2″ Elevator Bolt | Zinc Plated |
Carriage Bolts (Square Neck)
Grade 2 (Zinc Plated):
| Item Number | Size | Finish |
|---|---|---|
| 1416C | 1/4-20 × 1″ | Zinc Plated |
| 1420C | 1/4-20 × 1-1/4″ | Zinc Plated |
| 1424C | 1/4-20 × 1-1/2″ | Zinc Plated |
| 1432C | 1/4-20 × 2″ | Zinc Plated |
| 1448C | 1/4-20 × 3″ | Zinc Plated |
| 1456C | 1/4-20 × 3-1/2″ | Zinc Plated |
| 1464C | 1/4-20 × 4″ | Zinc Plated |
| 3116C | 5/16-18 × 1″ | Zinc Plated |
| 3120C | 5/16-18 × 1-1/4″ | Zinc Plated |
| 3124C | 5/16-18 × 1-1/2″ | Zinc Plated |
| 3132C | 5/16-18 × 2″ | Zinc Plated |
| 3148C | 5/16-18 × 3″ | Zinc Plated |
| 3156C | 5/16-18 × 3-1/2″ | Zinc Plated |
| 3164C | 5/16-18 × 4″ | Zinc Plated |
| 3716C | 3/8-16 × 1″ | Zinc Plated |
| 3720C | 3/8-16 × 1-1/4″ | Zinc Plated |
| 3724C | 3/8-16 × 1-1/2″ | Zinc Plated |
| 3732C | 3/8-16 × 2″ | Zinc Plated |
| 3748C | 3/8-16 × 3″ | Zinc Plated |
| 3756C | 3/8-16 × 3-1/2″ | Zinc Plated |
| 3764C | 3/8-16 × 4″ | Zinc Plated |
Grade 5 (Zinc Plated):
| Item Number | Size | Finish |
|---|---|---|
| 1416C5 | 1/4-20 × 1″ | Zinc Plated |
| 1420C5 | 1/4-20 × 1-1/4″ | Zinc Plated |
| 1424C5 | 1/4-20 × 1-1/2″ | Zinc Plated |
| 1432C5 | 1/4-20 × 2″ | Zinc Plated |
| 1448C5 | 1/4-20 × 3″ | Zinc Plated |
| 1456C5 | 1/4-20 × 3-1/2″ | Zinc Plated |
| 1464C5 | 1/4-20 × 4″ | Zinc Plated |
| 3116C5 | 5/16-18 × 1″ | Zinc Plated |
| 3120C5 | 5/16-18 × 1-1/4″ | Zinc Plated |
| 3124C5 | 5/16-18 × 1-1/2″ | Zinc Plated |
| 3132C5 | 5/16-18 × 2″ | Zinc Plated |
| 3148C5 | 5/16-18 × 3″ | Zinc Plated |
| 3156C5 | 5/16-18 × 3-1/2″ | Zinc Plated |
| 3164C5 | 5/16-18 × 4″ | Zinc Plated |
| 3716C5 | 3/8-16 × 1″ | Zinc Plated |
| 3720C5 | 3/8-16 × 1-1/4″ | Zinc Plated |
| 3724C5 | 3/8-16 × 1-1/2″ | Zinc Plated |
| 3732C5 | 3/8-16 × 2″ | Zinc Plated |
| 3748C5 | 3/8-16 × 3″ | Zinc Plated |
| 3756C5 | 3/8-16 × 3-1/2″ | Zinc Plated |
| 3764C5 | 3/8-16 × 4″ | Zinc Plated |
Ribbed Neck Grade 5 (Zinc Plated):
| Item Number | Size | Finish |
|---|---|---|
| 1420CR5 | 1/4-20 × 1-1/4″ | Zinc Plated |
| 1424CR5 | 1/4-20 × 1-1/2″ | Zinc Plated |
| 1432CR5 | 1/4-20 × 2″ | Zinc Plated |
| 1448CR5 | 1/4-20 × 3″ | Zinc Plated |
| 3724CR5 | 3/8-16 × 1-1/2″ | Zinc Plated |
| 3732CR5 | 3/8-16 × 2″ | Zinc Plated |
Nuts
Finished Hex Nuts
| Item Number | Description | Finish |
|---|---|---|
| 14NF | Finished Hex Nut | Plain |
| 31NF | Finished Hex Nut | Plain |
| 37NF | Finished Hex Nut | Plain |
| 50NF | Finished Hex Nut | Plain |
| 14NF8 | Finished Hex Nut | Plain |
| 31NF8 | Finished Hex Nut | Plain |
Serrated Hex Flange Nuts / Nylok
| Item Number | Description | Finish |
|---|---|---|
| 14NS | Serrated Hex Flange Nut | Nylok |
| 31NS | Serrated Hex Flange Nut | Nylok |
| 37NS | Serrated Hex Flange Nut | Nylok |
| 50NS | Serrated Hex Flange Nut | Nylok |
Nylon Insert / Serrated Hex Flange Lock Nuts
| Item Number | Description | Finish |
|---|---|---|
| 14NR | Nylon Insert Lock Nut | Zinc Plated |
| 31NR | Nylon Insert Lock Nut | Zinc Plated |
| 37NR | Nylon Insert Lock Nut | Zinc Plated |
Kep (External Tooth Lock Washer) Nuts
| Item Number | Description | Finish |
|---|---|---|
| 14NK | Kep Nut | Zinc Plated |
| 31NK | Kep Nut | Zinc Plated |
| 37NK | Kep Nut | Zinc Plated |