Steel Machine Screws
ROUND HEAD Nickel Plated Steel
| SIZE | QTY. 20 PART NUMBER | PRICE | QTY. 50 PART NUMBER | PRICE |
| 2-56 X 1/4" | F-461-20 | $1.15 | F-461-50 | $2.80 |
| 2-56 X 1/2" | F-462-20 | $1.15 | F-462-50 | $2.85 |
| 2-56 X 3/4" | F-463-20 | $1.15 | F-463-50 | $2.85 |
| 3-48 X 3/4" | F-464-20 | $1.15 | F-464-50 | $3.25 |
| 4-36 X 1/4" | F-465-20 | $1.15 | F-465-50 | $2.70 |
| 4-36 X 1/2" | F-467-20 | $1.15 | F-467-50 | $2.80 |
| 4-40 X 1/4" | F-469-20 | $1.15 | F-469-50 | $2.70 |
| 4-40 X 1/2" | F-470-20 | $1.15 | F-470-50 | $2.80 |
| 4-40 X 3/4" | F-471-20 | $1.15 | F-471-50 | $2.85 |
BINDER HEAD Nickel Plated Steel
| SIZE | QTY. 20 PART NUMBER | PRICE | QTY. 50 PART NUMBER | PRICE |
| 2-56 X 1/4" | F-591-20 | $1.15 | F-591-50 | $2.90 |
| 2-56 X 1/2" | F-592-20 | $1.15 | F-592-50 | $2.95 |
| 2-56 X 3/4" | F-593-20 | $1.15 | F-593-50 | $3.00 |
| 2-56 X 5/8" | F-594-20 | $1.15 | F-594-50 | $3.00 |
| 4-40 X 1/4" | F-020-20 | $1.15 | F-020-50 | $2.90 |
| 4-40 X 1/2" | F-021-20 | $1.15 | F-021-50 | $2.95 |
| 4-40 X 3/4" | F-022-20 | $1.15 | F-022-50 | $3.00 |
FLAT HEAD Nickel Plated Steel
| SIZE | QTY. 20 PART NUMBER | PRICE | QTY. 50 PART NUMBER | PRICE |
| 4-40 X 1/4" | F-622-20 | $1.15 | F-622-50 | $2.70 |
| 4-40 X 1/2" | F-623-20 | $1.15 | F-623-50 | $2.80 |
| 4-40 X 3/4" | F-624-20 | $1.15 | F-624-50 | $2.85 |
| 6-32 X 1/4" | F-625-20 | $1.15 | F-625-50 | $2.85 |
| 6-32 X 1/2" | F-627-20 | $1.15 | F-627-50 | $3.00 |
| 6-32 X 3/4" | F-628-20 | $1.15 | F-628-50 | $3.25 |
HEX NUTS
Nickel Plated Steel
| SIZE | QTY. 20 PART NUMBER | PRICE | QTY. 50 PART NUMBER | PRICE |
| 2-56 | F-554-20 | $1.55 | F-554-50 | $3.05 |
| 3-48 | F-555-20 | $1.55 | F-555-50 | $3.25 |
| 4-36 | F-556-20 | $1.75 | F-556-50 | $4.00 |
| 4-40 | F-557-20 | $1.75 | F-557-50 | $4.00 |
| 6-32 | F-559-20 | $1.75 | F-559-50 | $4.00 |
External Lock washer
Nickel Plated Steel
HEX NUTS
| SIZE | QTY. 20 PART NUMBER | PRICE | QTY. 50 PART NUMBER | PRICE |
| 4-40 | F-535-20 | $1.95 | F-535-50 | $6.15 |
| 6-32 | F-536-20 | $1.95 | F-536-50 | $6.15 |