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KL Jack & Co.

With over 40 years in the fastener business, K.L.Jack has earned a reputation as a trusted name across New England. Our assortment kits and packaged fasteners are built for reliability, convenience, and performance—whether you're stocking a workbench or managing a jobsite. Choose K.L.Jack when quality counts.

Air & Fluid Power Assortments

Automotive & Specialty Assortments

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Fastener Kits

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Hydrate & Dominate - Quench your thirst and stay cool with Sqwincher & cooling accessories essential gear for summer success!
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Deutsch DT Series Connector Assortment, 339 pieces
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Deutsch DT Series Connector Assortment, 339 pieces

ASK7290

$345.00 /Each

Steel Blind Rivets 1/8
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Steel Blind Rivets 1/8" x 1/8" Grip - 700 Per Jar

SSP42/J

$24.75 /Each

Metric Hardened Flat/Lock Washer Assortment
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Metric Hardened Flat/Lock Washer Assortment

ASK9001

$128.00 /Each

Aluminum Blind Rivets 1/8
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Aluminum Blind Rivets 1/8" - 1/8" Grip - 700 Per Jar

AAP42/J

$24.75 /Each

Stainless Fender Washer Assortment
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Stainless Fender Washer Assortment

ASK8010

$128.00 /Each

Metric Coarse Thread Hi-Strength Nut/Metal Locknut Assortment
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Metric Coarse Thread Hi-Strength Nut/Metal Locknut Assortment

ASK9003

$150.00 /Each

Zinc Plated Phillips Pan Head Machine Screw Assortment
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Zinc Plated Phillips Pan Head Machine Screw Assortment

ASK6018

$91.00 /Each

316 Stainless Nut/Nylock Assortment
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316 Stainless Nut/Nylock Assortment

ASK8017

$162.00 /Each

Concrete Anchor Screw & Carbide Bit Assortment
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Concrete Anchor Screw & Carbide Bit Assortment

ASK7119

$191.00 /Each

Aluminum Blind Rivets 3/16
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Aluminum Blind Rivets 3/16" x 3/8" Grip - 300 Per Jar

AAP66/J

$26.75 /Each

Stainless Phillips Flat Head Sheet Metal Screw Assortment
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Stainless Phillips Flat Head Sheet Metal Screw Assortment

ASK8002

$110.00 /Each

#12 x 2
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#12 x 2" Ceramic Coated Hex Washer Head Tek Screws - 110 Per Jar

12D200UHWC/J

$25.75 /Each

Steel Open S-Hook Assortment
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Steel Open S-Hook Assortment

ASK7115

$99.50 /Each

#10 x 3/4
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#10 x 3/4" Ceramic Coated Hex Washer Head Tek Screws - 350 Per Jar

10D75UHWC/J

$29.50 /Each

Aluminum Blind Rivets 1/8
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Aluminum Blind Rivets 1/8" - 1/4" Grip - 700 Per Jar

AAP44/J

$25.50 /Each

Heat Shrink Butt Connector Yellow 12-10 - 150 Per Jar
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Heat Shrink Butt Connector Yellow 12-10 - 150 Per Jar

ET401C/J

$59.00 /Each

Hex Type
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Hex Type "F" Thread Cutting Screw Assortment

ASK6014

$105.00 /Each

Metric Grade 10.9 Hex Cap/Nut/Washer Assortment
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Metric Grade 10.9 Hex Cap/Nut/Washer Assortment

ASK9010

$150.00 /Each

Zinc Plated Steel Special Nut Assortment
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Zinc Plated Steel Special Nut Assortment

ASK6006

$95.00 /Each

Jack Nut, Well Nut, Mirror Mount Assortment
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Jack Nut, Well Nut, Mirror Mount Assortment

ASK7297

$259.00 /Each

#12 x 3/4
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#12 x 3/4" Ceramic Coated Hex Washer Head Tek Screws - 300 Per Jar

12D75UHWC/J

$36.75 /Each

Metric Coarse Thread Nut/Nylock Assortment
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Metric Coarse Thread Nut/Nylock Assortment

ASK9002

$128.00 /Each

#10-16 x 1-5/8
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#10-16 x 1-5/8" Ceramic Finish Flat Head Star Drive Winged Self-Drilling Wood to Metal Screw - 250 Per Jar

FHD10158/J

$30.90 /Each

Brass Compression Fitting Expansion Assortment
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Brass Compression Fitting Expansion Assortment

ASK7102

$245.00 /Each

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ZRC Galvalite - Galvanizing Repair Compound
 
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