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HUCK Magna-Grip Fastener

HUCK Magna-Grip Fastener

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Jay Cee Sales & Rivet has a large in-stock supply of Grade 2 Huck fasteners that resists loosening. Widely known as the most reliable wide grip fastening system there is, the HUCK Magna-Grip fastener also provides vibration resistance and gigh uniform installed values.

Huck Fasteners Lockbolt Info

BUTTON HEAD DIMENSIONAL DATA

Dia. Grip Hole Size
(No.) Number Grip Range max A B C D +.025 -.000 a ref d ref
3/16 10 .062 - .625 .203 .183-.187 .356-.394 .113-.125 1.788 .191-.195 .103-.125
(6) 20 .312 - 1.250 .203 .183-.187 .356-.394 .113-.125 2.730 .191-.195 .304-.320
1/4 10 .062 - .625 .265 .245-.249 .475-.525 .136-.152 1.965 .250-.259 .109-.141
(8) 20 .312 - 1.250 .265 .245-.249 .475-.525 .136-.152 2.560 .250-.259 .295-.329
5/16 12 .125 - .750 .328 .307-.311 .594-.656 .181-.201 2.340 .274-.283 .251-Max.
(10) 22 .625 - 1.375 .328 .307-.311 .594-.656 .181-.201 2.840 .317-.322 .533-.567
3/8 14 .125 - .875 .390 .369-.375 .713-.787 .223-.248 2.875 .380-.385 .172-.204
(12) 26 .812 - 1.625 .390 .369-.375 .713-.787 .223-.248 3.500 .380-.385 .794-.826

TRUSS HEAD DIMENSIONAL DATA

Dia. Grip Hole Size
(No.) Number Grip Range max A B C D +.025 -.000 a ref d ref
1/4 10 .062 - .625 .265 .245-.249 .531-.594 .103-.115 1.965 .250-.259 .109-.141
(8) 20 .312 - 1.250 .265 .245 -.249 .531 -.594 .103 -.115 2.560 .250 -.259 .295 -.329
5/16 12 .125 - .750 .328 .307 -.311 .703 -.797 .127 -.141 2.340 .274 -.283 .251 -Max.
(10) 22 .625 - 1.375 .328 .307 -.311 .703 -.797 .127 -.141 2.840 .317 -.322 .533 -.567
3/8 14 .125 - .875 .390 .369 -.375 .828 -.922 .152 -.168 2.875 .380 -.385 .17 2-.204
(12) 26 .812 - 1.625 .390 .369 -.375 .828 -.922 .190 -.200 3.500 .380 -.385 .794 -.826

BROAD TRUSS HEAD DIMENSIONAL DATA

Dia. (No.) Grip# Grip Range Hole Size max A B C D +.025 -.000 a ref d ref
1/4 10 .062 - .625 .265 .245 -.249 ** .138 -.162 1.965 .250 -.259 .109 -.141
(8) 24 .625 - 1.50 .265 .245 -.249 ** .138 -.162 2.810 .250 -.259 .546 -.578
3/8 24 .625 - 1.50 .390 .369 -.375 1.188 -1.250 .188 -.212 3.375 .380 -.385 .664 -.696
(12) 32 1.125 - 2.00 .390 .369 -.375 1.188 -1.250 .188 -.212 3.875 .380 -.385 1.164-1.196
** Steel .937 Aluminum 1.063

90° FLUSH HEAD DIMENSIONAL DATA

Dia. Grip Hole Size
(No.) Number Grip Range max A B C D +.025 -.000 a ref d ref
3/16 10 .062 - .625 .203 .183-.187 .323-.359 .092-.102 1.788 .191-.195 .109-.141
(6) 20 .312 -1.250 .203 .183-.187 .323-.359 .076-.087 2.370 .191-.195 .295-.329
1/4 10 .062 -.625 .265 .245-.249 .433-.478 .119-.128 1.965 .217-.226 .141-.181
(8) 20 .312 -1.250 .265 .245-.249 .433-.478 .102-.115 2.560 .250-.259 .295-.329
5/16 12 .125 -.750 .328 .307-.311 .542-.594 .149-.162 2.340 .275-.280 .166-.206
(10) 22 .625 -1.375 .328 .307-.311 .542-.594 .129-.142 2.840 .317-.322 .559-.591
3/8 14 .250 -.875 .390 .369-.375 .651-.714 .178-.195 2.875 .337-.342 .229-.269
(12) 26 .812 -1.625 .390 .369-.375 .651-.714 .153-.170 3.500 .380-.385 .793-.827
1 "d" dimension is not applicable to short grip parts

RIVET HEAD DIMENSIONAL DATA

Dia. Grip Hole Size
(No.) Number Grip Range max A B C D +.025 -.000 a ref d ref
3/16 10 .062 - .625 .203 .183 -.187 .450 -.488 .91 -.105 1.801 .189 -.196 .078-.096
(6) 20 .312 - 1.250 .203 .183-.187 .450-.488 .91-.105 2.383 .189-.196 .303-.321

TENSILE STRENGTH DATA

Pin: 6061
Aluminum (F)
2024
Aluminum (C)
Carbon Steel CRES (U)
Collar: LC-I or 3LC-I 2LC-F or 3LC-F 2LC-R or 3LC-R 2LC-2CU or 3LC-2CU
3/16 Shear 775 1050 1725 2000
Tensile 530 1000 1650 1455
Clamp 350 550 1025 1025
1/4 Shear 1375 1875 3050 3550
Tensile 975 1800 3000 3750
Clamp 620 950 1805 1805
5/16 Shear 2125 2925 4725 5525
Tensile 1550 2850 4600 4250
Clamp 965 1500 2810 2810
3/8 Shear 3050 4200 6825 7950
Tensile 2400 4200 6500 6100
Clamp 1380 2200 4020 4020
1 Minimum installed values (pounds) in nominal grip