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Hex Head Cap Screws, Grade 8, National Coarse & Fine, Plain Steel
Unit of Measure
1 2 

Part #

Units Per Package

Thread Type

Thread Size

Length Inches

List Price

Z31PF0490 N/A 25 N/A National Fine N/A 1/2"-20 N/A 3/4 in $12.16
Z31PF0495 N/A 25 N/A National Fine N/A 1/2"-20 N/A 7/8 in $12.18
Z31PF0500 N/A 25 N/A National Fine N/A 1/2"-20 N/A 1" in $12.79
Z31PF0505 N/A 10 N/A National Fine N/A 1/2"-20 N/A 1 1/4 in $5.53
Z31PF0510 N/A 10 N/A National Fine N/A 1/2"-20 N/A 1 1/2 in $6.27
Z31PF0515 N/A 10 N/A National Fine N/A 1/2"-20 N/A 1 3/4 in $7.18
Z31PF0520 N/A 10 N/A National Fine N/A 1/2"-20 N/A 2" in $7.91
Z31PF0525 N/A 10 N/A National Fine N/A 1/2"-20 N/A 2 1/4 in $8.61
Z31PF0530 N/A 10 N/A National Fine N/A 1/2"-20 N/A 2 1/2 in $9.37
Z31PF0535 N/A 10 N/A National Fine N/A 1/2"-20 N/A 2 3/4 in $10.15
Z31PF0540 N/A 10 N/A National Fine N/A 1/2"-20 N/A 3" in $11.14
Z31PF0545 N/A 10 N/A National Fine N/A 1/2"-20 N/A 3 1/4 in $11.87
Z31PF0550 N/A 10 N/A National Fine N/A 1/2"-20 N/A 3 1/2 in $12.65
Z31PF0555 N/A 10 N/A National Fine N/A 1/2"-20 N/A 3 3/4 in $13.35
Z31PF0560 N/A 10 N/A National Fine N/A 1/2"-20 N/A 4" in $14.34
Z31PF0565 N/A 10 N/A National Fine N/A 1/2"-20 N/A 4 1/2 in $15.89
Z31PF0570 N/A 10 N/A National Fine N/A 1/2"-20 N/A 5" in QUOTE
Z31PF0575 N/A 1 N/A National Fine N/A 1/2"-20 N/A 5 1/2 in $1.94
Z31PF0580 N/A 1 N/A National Fine N/A 1/2"-20 N/A 6" in QUOTE
Z31PF0585 N/A 1 N/A National Fine N/A 1/2"-20 N/A 6 1/2 in $3.69
Z31PF0590 N/A 1 N/A National Fine N/A 1/2"-20 N/A 7" in $4.05
Z31PF0595 N/A 1 N/A National Fine N/A 1/2"-20 N/A 7 1/2 in $4.33
Z31PF0600 N/A 1 N/A National Fine N/A 1/2"-20 N/A 8" in $8.44
Z31PF0605 N/A 1 N/A National Fine N/A 1/2"-20 N/A 8 1/2 in $9.20
Z31PF0610 N/A 1 N/A National Fine N/A 1/2"-20 N/A 9" in $9.39
Unit of Measure
1 2