Hi-lok collars are used in conjunction with hi-lok head pins to form a secure joint through the use of a the 2 threaded pieces. Designed for specific applications the new threaded hi-lok systems are easier to install and maintain with less special tooling needed. Monroe Aerospace is a stocking distributor of Aerospace and Mil-Spec hardware. We have an extensive inventory of hi-lok fasteners. Every part that we sell is in Factory new (FN) condition and we provide our company’s certificate of conformance for all parts on every order. See below for our products.

1 - 200 of 252 | Results Per Page | View | Unit of Measure
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HL70

Hi-Lok Collar - HL70-6
{QUOTE}
HL70

Hi-Lok Collar - HL70-5
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HL86

Hi-Lok Collar - HL86-6
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HL86

Hi-Lok Collar - HL86-5
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HL79

Hi-Lok Collar - HL79-8
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HL79

Hi-Lok Collar - HL79-6
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HL84

Hi-Lok Collar - HL84-6
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HL86

Hi-Lok Collar - HL86PB6
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HL77

Hi-Lok Collar - HL77-5
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hi-lok-various

Hi-lok and Collars - HL75-8AW
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HL93

Hi-Lok Collar - HL93-6
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HL94

Hi-Lok Collar - HL94-5
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HL97

Hi-Lok Collar - HL97-4
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HL87

Hi-Lok Collar - HL87-6
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hi-lok-various

Hi-lok and Collars - HL97DU4
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nas1080

Collar - NAS1080R05
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HL86

Hi-Lok Collar - HL86-8
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HL82APBW

Hi-Lok Collar/Washer Combo - HL82-6APBW
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po-locks-collars

Collar - S4933959-501
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HL97

Hi-Lok Collar - HL97-5
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HL70

Hi-Lok Collar - HL70-10
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nas1080

Collar - NAS1080E08
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HL78

Hi-Lok Collar - HL78-5
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HL87

Hi-Lok Collar - HL87-8
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nas1080

Collar - NAS1080D06
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HL94

Hi-Lok Collar - HL94-6
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HL82APBW

Hi-Lok Collar/Washer Combo - HL822-5APBW
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HL84

Hi-Lok Collar - HL84-8
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HL75W

Hi-Lok Washer - HL75-6W
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HL97

Hi-Lok Collar - HL97-6
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HL79

Hi-Lok Collar - HL79-10
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HLT77

Hi-Lok/Hi-Tigue Collar - HLT77-6
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HL87

Hi-Lok Collar - HL87W8
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HL78

Hi-Lok Collar - HL78-6
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HL82APBW

Hi-Lok Collar/Washer Combo - HL82-8APBW
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HL75

Hi-Lok Collar - HL75-6A
{QUOTE}
HL90

Hi-Lok Collar - HL90LP5A
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HL75

Hi-Lok Collar - HL75-8A
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HL75 Hi-Lok 303 Stainless Steel Collars

Hi-Lok Collar/Washer Combo - HL75-5AW
{QUOTE}
nas1080

Collar - NAS1080R06
{QUOTE}
hi-lok-various

Hi-lok and Collars - HL12VAZ5-5
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hi-lok-various

Hi-Lok and Collars - Part # BACB30FM10-8
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HL75W

Hi-Lok Washer - HL75-8W
{QUOTE}
hi-lok-various

Hi-lok and Collars - HL12VAZ6-5
{QUOTE}
HL75

Hi-Lok Collar - HL75-5A
{QUOTE}
hi-lok-various

Hi-Lok and Collars - Part # HL78DU8
{QUOTE}
hi-lok-various

Hi-Lok and Collars - Part # HL20PB5-18
{QUOTE}
hi-lok-various

Hi-Lok and Collars - Part # HL48-8-6
{QUOTE}
hi-lok-various

Hi-Lok and Collars - Part # NAS1080C05
{QUOTE}
nas1080

Collar - NAS1080C06
{QUOTE}
hi-lok-various

Hi-Lok and Collars - Part # HL329-8-8
{QUOTE}
nas1080

Collar - NAS1080-05
{QUOTE}
nas1080

Collar - NAS1080-08
{QUOTE}
hi-lok-various

Hi Lok Collar-HL1094-6
{QUOTE}
hi-lok-various

Hi-Lok and Collars - Part # HL20PB8-24
{QUOTE}
HL70

Hi-Lok Collar - HL70-8
{QUOTE}
HL77

Hi-Lok Collar - HL77-6
{QUOTE}
hi-lok-various

Hi-Lok and Collars - Part # HL10V5-7
{QUOTE}
hi-lok-various

Hi-Lok and Collars - Part # HL11VAP8-3
{QUOTE}
hi-lok-various

Hi-Lok and Collars - Part # HL64PB87-6-7
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hi-lok-various

Hi-Lok and Collars - Part # BACB30VY5HK4
{QUOTE}
hi-lok-various

Hi Lok Pin-HL12V5-3
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hi-lok-various

Hi-Lok and Collars - Part # HL40-12-13
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HL75W

Hi-Lok Washer - HL75-5W
{QUOTE}
nas1080

Collar - NAS1080R08
{QUOTE}
hi-lok-various

Hi-Lok and Collars - Part # BACC47EF3
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hi-lok-various

Hi-Lok and Collars - Part # HL218-6-18
{QUOTE}
hi-lok-various

Hi-Lok and Collars - Part # HL20PB8-28
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hi-lok-various

Hi-Lok and Collars - Part # HL64PB87-6-4
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HL87

Hi-Lok Collar - HL87-10
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hi-lok-various

Hi-Lok and Collars - Part # HL21PB6-20
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hi-lok-various

Hi-Lok and Collars - Part # HST79CK5
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nas1080

Collar - NAS1080-06
{QUOTE}
HL82

Hi-Lok Collar - HL82-6A
{QUOTE}
hi-lok-various

Hi-lok and Collars - HL48-8-14
{QUOTE}
hi-lok-various

Hi-lok and Collars - HL48-8-13
{QUOTE}
hi-lok-various

Hi-lok and Collars - HL48-12-20
{QUOTE}
hi-lok-various

Hi-Lok and Collars - Part # HL1087ATW-5
{QUOTE}
hi-lok-various

Hi-Lok and Collars - Part # HL12VAP5-12
{QUOTE}
HL82 Hi-Lok Aluminum Collars

5/16 Inch Pin Nominal Diameter HL82 Hi-Lok Aluminum Collar
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HL86

Hi-Lok Collar/Washer Combo - HL86TW6
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HL87

Hi-Lok Collar - HL87W6
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HL90

Hi-Lok Collar - HL90LP6A
{QUOTE}
hi-lok-various

Hi-lok and Collars - HL31-6-10
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HL75 Hi-Lok 303 Stainless Steel Collars

HL75-10 Hi-Lok 303 Stainless Steel Collar
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HL70

Hi-Lok Collar/Washer Combo - HL70TW5
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HL94

Hi-Lok Collar - HL94-8
{QUOTE}
hi-lok-various

Hi-lok and Collars - BACB30VT6K6
{QUOTE}
hi-lok-various

Hi-Lok and Collars - Part # HL12VAP5-11
{QUOTE}
hi-lok-various

Hi-Lok and Collars - Part # HL40-8-3
{QUOTE}
HL77 Hi-Lok Aluminum Alloy Collars

5/16 Inch Pin Nominal Diameter HL77 Hi-Lok Aluminum Alloy Collar
{QUOTE}
HL78 Hi-Lok A-286 High Temperature Alloy Collars

1/4 Inch Pin Nominal Diameter HL78 Hi-Lok A-286 High Temperature Alloy Collar
{QUOTE}
HL82 Hi-Lok Aluminum Collars

5/32 Inch Pin Nominal Diameter HL82 Hi-Lok Aluminum Collar
{QUOTE}
HL84 Hi-Lok Aluminum Alloy Collars

11/32 Inch Pin Nominal Diameter HL84 Hi-Lok Aluminum Alloy Collar
{QUOTE}
HL93 Hi-Lok 303 Stainless Steel Collars

11/32 Inch Pin Nominal Diameter HL93 Hi-Lok 303 Stainless Steel Collar
{QUOTE}
HL79 Hi-Lok Aluminum Alloy Collars

5/32 Inch Pin Nominal Diameter HL79 Hi-Lok Aluminum Alloy Collar
{QUOTE}
HLT77

Hi-Lok/Hi-Tigue Collar - HLT77-8
{QUOTE}
nas1080

Collar - NAS1080C08
{QUOTE}
nas1080

Collar - NAS1080G06
{QUOTE}
po-locks-collars

Collar - BACC30BL6
{QUOTE}
HL279-6

Collar - HL279-6
{QUOTE}
po-locks-collars

Hi-Lok Collar - HL287-6
{QUOTE}
HL82

Hi-Lok Collar - HL82-5A
{QUOTE}
HL82PBW

Hi-Lok Washer - HL82-6PBW
{QUOTE}
HL70

Hi-Lok Collar/Washer Combo - HL70TW6
{QUOTE}
HL86

Hi-Lok Collar - HL86-10
{QUOTE}
HL87

Hi-Lok Collar/Washer Combo - HL86W6
{QUOTE}
HL90

Hi-Lok Collar - HL90LP8A
{QUOTE}
HL93

Hi-Lok Collar - HL93-8
{QUOTE}
HL94

Hi-Lok Collar - HL94-10
{QUOTE}
HLT77

Hi-Lok/Hi-Tigue Collar - HLT77-5
{QUOTE}
HL82

Hi-Lok Collar - HL82-8A
{QUOTE}
po-locks-collars

Collar/Washer Combo - BACC30AG5
{QUOTE}
HL77

Hi-Lok Collar - HL77-8
{QUOTE}
HL82APBW

Hi-Lok Collar/Washer Combo - HL82-6AW
{QUOTE}
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