Hi-Tigue Pins (HLT Fasteners)

Hi-Lok / Hi-Tigue Pins

Complete Listing: Hi-Tigue Pins Complete Listing: Hi-Tigue Collars

Standard Configuration Hi-Tigue® Pins*

Selection Guide

Minimum Shear Strength**

Material

Suggested Maximum Temperature (subject to finish)**

Head Style

Nominal size shank

1/64″ oversize shank

1/32″ oversize shank

95 Ksi

6Al-4V Titanium

750º F

Protruding Shear

HLT450

HLT434

HLT634

100º Reduced Flush Shear

HLT451

HLT435

HLT635

Protruding Tension

HLT452

HLT436

HLT636

100º Flush MS24694 Tension

HLT453

HLT437

HLT637

108 Ksi

Alloy Steel ¹

450ºF ¹

Protruding Shear

HL328 ²

HLT428

HLT628

100º Reduced Flush Shear

HL329 ²

HLT1001 ¹

HLT629

95 Ksi

Protruding Tension

HL326 ²

HLT426

HLT626

100º Flush MS24694 Tension

HL327 ²

HLT427

HLT627

95 Ksi

A-286 Hi-Temperature Alloy

1200ºF

Protruding Shear

HLT40

HLT140

HLT240

100º Reduced Flush Shear

HLT41

HLT141

HLT241

Protruding Tension

HLT42

HLT142

HLT242

100º Flush MS24694 Tension

HLT43

HLT143

HLT243

125 Ksi

PH13-8Mo

600ºF

Protruding Shear

HLT50

HLT150

HLT250

100º Reduced Flush Shear Crown

HLT51

HLT151

HLT251

Protruding Tension

HLT52

HLT152

HLT252

100º MS24694 Flush Crown Tension

HLT53

HLT153

HLT253

125 Ksi

Inconel 718

1200ºF

Protruding Shear

HLT420

HLT620

HLT714

100º Reduced Flush Shear

HLT421

HLT621

HLT715

Protruding Tension

HLT422

HLT622

HLT716

100º Flush MS24694 Tension

HLT423

HLT623

HLT717

Notes:
* Refer to standards pages for recommended mating collars
** Shear strength at room temperature
¹: Alloy Steel, except HLT1001(Inconel 718, 108Ksi shear pin)
²: HL328, HL329, HL326, and HL327 are Hi-Tigue pins, first developed before the ‘HLT’ nomenclature was introduced

Other Hi-Lok / Hi-Tigue Pins:

HLT10 HLT11 HLT12 HLT13
HLT18 HLT19 HLT20 HLT21
HLT30 HLT31 HLT33 HLT265
HLT310 HLT311 HLT312 HLT31
HLT10 HLT110 HLT111 HLT112
HLT113 HLT114 HLT115 HLT116
HLT121 HLT122 HLT123 HLT124
HLT130 HLT334 HLT335 HLT336
HLT337 HLT610 HLT612 HLT126
HLT127 HLT128 HLT210 HLT211
HLT212 HLT213 HLT710 HLT712

Hi-Lok / Hi-Tigue Collars:

HLT70 HLT71 HLT77 HLT86
HLT87 HLT94 HLT95 HLT97
HLT271 HLT273 HLT274 HLT288
HLT370  

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