The Hi-Lok HL20PB8-4 is a precision-engineered fastener designed for high-strength, reliable connections in aerospace, military, and industrial applications. It provides secure, vibration-resistant fastening solutions essential for critical structural components. Its versatile design ensures optimal performance in demanding environments requiring durable and maintenance-friendly assembly.
hide-Asset:
2791P
hide-Quantity Increment:
1
note-Sold In:
Per Package
note-Units Per Package:
1
spec-Material:
Steel Alloy
note-Note:
Our inventory is extensive. The majority of the items listed in our catalog are stocked and available for immediate shipment.
hide-ItemID:
59826
spec-Thread Size:
1/4"-28
spec-Head Type:
Protruding Tension
spec-Thread Type:
1/4-28-UNJF-3A Modified
spec-Tensile Strength:
160000 to 180000 psi
spec-Maximum Grip:
1/4"
spec-Nominal Diameter:
1/4"
spec-Diameter A:
0.415|0.440"
spec-Diameter D:
0.2485|0.2495"
spec-Diameter TD:
0.2410|0.2440"
spec-Reference G:
0.045"
spec-Dimension H:
0.077|0.090"
spec-Minimum Double Shear Load:
9300 lb
spec-Minimum Tension Load:
5820 lb
spec-Diameter B:
0.395"
spec-Maximum Grip + B Tolerance:
±0.010"
spec-Maximum Grip Tolerance:
±0.005"
spec-Manufacturer:
Hi-Lok
spec-NSN:
5320-00-103-0729
spec-NIIN:
00-103-0729
hide-Part # Unpunctuated:
HL20PB84
note-Minimum Order Note:
Minimum order is 10. Must order in increments of 1.
note-Inventory Note:
Need additional stock? Call (877) 920-1876 or email
note-California Residents:
Prop 65 Warning: This product may contain chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm.
