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MATERIAL:
  • Sleeve: Cres per AMS 5639 (304) or AMS 5514 (305)
  • Nut: A-286 Cres per AMS 5525, H.T. to 160 Ksi min ultimate tensile strength
  • Bracket: 17-7PH Cres per AMS 5528, H.T. to 180 Ksi min ultimate tensile strength
FINISH:
  • Sleeve & Bracket: Passivate per AMS QQ-P-35
  • Nut: Silver plate per AMS 2411 and AMS QQ-S-365, Type 1, Grade B. Thickness: .0003 min.
Unit of Measure

Nut Type

N/A Non-Locking
Thread Size1 N/A MJ4 x 0.7-4H6H
Lead2 N/A Metric

L ±0.254

N/A 1.730 mm

Ø M Max.

N/A 6.860 mm
Ø Q +0.508/-0.025 - Soft3 N/A 6.910 mm
Ø Q +0.508/-0.025 - Hard4 N/A 7.140 mm

Ø R1 +0.508/-0.00

N/A 9.530 mm

Ø R2 ±0.127

N/A 9.400 mm

Ø U ±0.127

N/A 6.220 mm

W

N/A 9.910 mm

X

N/A 14.530 mm

Y ±0.635

N/A 6.220 mm

Ø Z

N/A 7.470 mm

G1

N/A 5.56 - 6.35 mm

G2

N/A 6.58 - 7.34 mm

K

N/A 7.240 mm
Weight5 N/A 166 g/100

Thread Type

N/A Metric MJ

N/A

  • Nut element has 1.52 total Radial Float for Grip lengths “AA" thru "C" and 1.17 min. for Grip lengths greater than "C".
  • For nut element replacement P/N see DWG. S-0877.
  • Nut element removal tool available, P/N RB 6527.
  • Complete tool assembly includes Nose Piece, Puller, & Handle. "N" designates counterbore and "S" designates countersink applications.
  • For high volume installation rates, alternate power tooling is available.
    Please contact HFS Installation Systems for more information.

    • 1 “MJ“ threads per ISO 5855/1, ISO 5855/2, or ASME B1.21M.
    • 2 Nut element color code: (PCD 160147)
            Sky blue - "MJ" metric threads.
    • 3 Soft- dimension for Soft Aluminum Alloys & Plastics
    • 4 Hard - dimension for Hard Aluminum Alloys & Steel
    • 5 To obtain additional weights add increments of 5g per letter code for M3, M3.5; 9g for M4, M5, M6.