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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

Chemicals & Janitorial

Electrical Kits

Fastener Kits

Super & Master Bin Assortments

Threaded Rod - Available In Stock, 1/4"-2" Diameters, 6',10' & 12' Lengths, Coarse & Fine, Available in a Variety of Materials, Grades & Finishes. Inch & Metric.
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Ivy X Poisonous Plant solutions: Pre-Contact Poison Ivy Wipes and Poison Oak & Ivy Cleansing Wipes
The ultimate safety gear. Sqwincher Qwik Stik - A Unique Combination of Electrolytes.
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Insulated Steel Closed Clamp Assortment
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Insulated Steel Closed Clamp Assortment

ASK7110

$151.00 /Each

Button Head Socket Cap Screw Assortment
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Button Head Socket Cap Screw Assortment

ASK6002

$121.00 /Each

Zinc Phillips Flat Head Sheet Metal Screw Assortment
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Zinc Phillips Flat Head Sheet Metal Screw Assortment

ASK6016

$81.00 /Each

Stainless Phillips Pan Head Machine Screw Assortment
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Stainless Phillips Pan Head Machine Screw Assortment

ASK8003

$135.00 /Each

#8 x 1
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#8 x 1" Zinc Plated K-Lathe Round Washer Head Tek Screw - 350 Per Jar

8D100UDKZ/J

$20.95 /Each

Stainless Self-Drilling Tek Screw Assortment
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Stainless Self-Drilling Tek Screw Assortment

ASK8019

$140.00 /Each

316 Stainless Hex Cap/Nut/Washer Assortment
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316 Stainless Hex Cap/Nut/Washer Assortment

ASK8018

$190.00 /Each

Stainless Nut/Nylock Assortment
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Stainless Nut/Nylock Assortment

ASK8012

$125.00 /Each

Stainless Hex Lag Screw Assortment
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Stainless Hex Lag Screw Assortment

ASK8006

$160.00 /Each

#8 x 1-1/4
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#8 x 1-1/4" Zinc Plated K-Lathe Round Washer Head Tek Screw - 300 Per Jar

8D125UDKZ/J

$22.75 /Each

Zinc Plated USS Flat/Lock Washer Assortment
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Zinc Plated USS Flat/Lock Washer Assortment

ASK6004

$99.50 /Each

KLJack 070 Non-Chlorinated Brake Cleaner (14 fl oz.)
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KLJack 070 Non-Chlorinated Brake Cleaner (14 fl oz.)

BC070

$58.44 $48.43 /Case of 12
Only $4.04 Each

Weather Pack Terminals, Seals & Tool Assortment
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Weather Pack Terminals, Seals & Tool Assortment

ASK7117

$265.00 /Each

New Gray Cotton Wiping Rags 45 lb. Box
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New Gray Cotton Wiping Rags 45 lb. Box

RAG45GRAY

$97.50 /Box

#8 x 3/4
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#8 x 3/4" Zinc Plated K-Lathe Round Washer Head Tek Screws - 500 Per Jar

8D75UDKZ/J

$20.95 /Each

Aluminum Blind Rivets 3/16
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Aluminum Blind Rivets 3/16" x 1/2" Grip - 200 Per Jar

AAP68/J

$27.50 /Each

#14-20 x 3-1/4
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#14-20 x 3-1/4" Ceramic Finish Flat Head Star Drive Winged Self-Drilling Wood to Metal Screw - 100 Per Jar

FHD14314/J

$42.95 /Each

#14 x 1-1/2
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#14 x 1-1/2" Ceramic Coated Hex Washer Head Tek Screws - 125 Per Jar

14D150UHWC/J

$30.25 /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

#10 x 1
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#10 x 1" Ceramic Coated Hex Washer Head Tek Screws - 250 Per Jar

10D100UHWC/J

$29.50 /Each

Heat Shrink Butt Connector Blue 16-14 - 300 Per Jar
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Heat Shrink Butt Connector Blue 16-14 - 300 Per Jar

ET401B/J

$79.00 /Each

Brass DOT Push-to-Connect Field Repair Assortment
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Brass DOT Push-to-Connect Field Repair Assortment

ASK7103

$535.00 /Each

#8 x 3/4
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#8 x 3/4" Zinc Plated Hex Washer Head Tek Screws - 400 Per Jar

8D75UHWZ/J

$22.75 /Each

#14-20 x 2-3/4
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#14-20 x 2-3/4" Ceramic Finish Flat Head Star Drive Winged Self-Drilling Wood to Metal Screw - 100 Per Jar

FHD14234/J

$38.95 /Each

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Marson RN-1 Hand Rivet Nut Setter
 
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