The Hi-Lok HL21PB8-10 is a high-strength fastener designed for secure and reliable connections in critical structural applications. It is commonly used in aerospace, military, and industrial assembly where vibration resistance and safety are paramount. This precision-engineered fastener ensures optimal performance in demanding environments requiring durable and maintenance-free fastening solutions.
hide-Asset:
2792P
hide-Quantity Increment:
1
note-Sold In:
EA
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:
59940
spec-Thread Size:
1/4"-28
spec-Head Type:
Flush Tension
spec-Head Angle:
100 º
spec-Thread Type:
1/4-28-UNJF-3A Modified
spec-Tensile Strength:
160000 to 180000 psi
spec-Maximum Grip:
5/8"
spec-Nominal Diameter:
1/4"
spec-Diameter A:
0.5018|0.5066"
spec-Diameter D:
0.2485|0.2495"
spec-Diameter TD:
0.2410|0.2440"
spec-Dimension H:
0.1060|0.1080"
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:
5320-00-103-0730
spec-NIIN:
00-103-0730
hide-Part # Unpunctuated:
HL21PB810
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.
