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Crosby 279 Machinery Eye Bolts

Crosby S-279 & M-279 Machinery Eye Bolts – Precision and Strength for Lifting

Crosby S-279 (imperial, UNC thread) and M-279 (metric thread) Machinery Eye Bolts are forged from quenched and tempered steel, providing exceptional strength with a 5:1 design factor. Available in sizes ranging from 3/8" to 2-1/2" (1550 - 65,000 lbs WLL) and M6 to M64 (200 - 29,500 kg WLL), they are designed for in-line loads, with reduced Working Load Limit (WLL) when loaded at an angle. For applications requiring angular loading, consider Crosby SL-150 Slide-Loc Lifting Points or a swivel hoist ring, both of which maintain full WLL regardless of load direction. These eye bolts meet or exceed ASME B30.26 standards, ensuring superior fatigue resistance, impact performance, and material traceability for safe and reliable lifting operations.

Click here to download a PDF file for additional specifications.

MPN Model Size WLL (lbs) WLL (kg) Weight (lbs) Approx. Weight (kg) Price Quantity
9900182 S-279 1/4" x 1" 650 -- 0.05 --
9900191 S-279 5/16" x 1-1/8" 1200 -- 0.09 --
9900208 S-279 3/8" x 1-1/4" 1550 -- 0.15 -- $15.78
9900217 S-279 1/2" x 1-1/2" 2600 -- 0.28 -- $15.58
9900226 S-279 5/8" x 1-3/4" 5200 -- 0.55 -- $22.09
9900235 S-279 3/4" x 2" 7200 -- 0.96 -- $28.90
9900244 S-279 7/8" x 2-1/4" 10600 -- 1.54 -- $38.30
9900253 S-279 1" x 2-1/2" 13300 -- 2.38 -- $52.00
9900257 S-279 1-1/8" x 2-3/4" 15000 -- 3.2 -- $76.10
9900262 S-279 1-1/4" x 3" 21000 -- 3.99 -- $100.30
9900271 S-279 1-1/2" x 3-1/2" 24000 -- 7.2 -- $174.80
9900280 S-279 1-3/4" x 3-3/4" 34000 -- 10.4 -- $262.00
9900289 S-279 2" x 4" 42000 -- 18.8 -- $437.00
9900298 S-279 2-1/2" x 5" 65000 -- 32.5 -- $865.00
 
1045753 M-279 M6 -- 200 -- 0.03 $22.06
1045789 M-279 M8 -- 400 -- 0.05 $27.00
1045833 M-279 M10 -- 640 -- 0.07 $30.20
1045869 M-279 M12 -- 1000 -- 0.11 $32.70
1045913 M-279 M16 -- 1800 -- 0.25 $33.40
1045995 M-279 M20 -- 2500 -- 0.42 $35.80
1046029 M-279 M24 -- 4000 -- 1.05 $56.10
1046038 M-279 M27 -- 5000 -- 1.42 $142.00
1046075 M-279 M30 -- 6000 -- 1.77 $174.80
1046109 M-279 M36 -- 8500 -- 3.12 $228.00
1046118 M-279 M42 -- 14000 -- 4.58 $262.00
1046127 M-279 M48 -- 17300 -- 8.71 $437.00
1046136 M-279 M64 -- 29500 -- 14.74 $865.00

Products

MPN: 9900208
Model : S-279
Size : 3/8" x 1-1/4"
WLL (lbs) : 1550
-- :
Weight (lbs) : 0.15
-- :
Price: $15.78
MPN: 9900217
Model : S-279
Size : 1/2" x 1-1/2"
WLL (lbs) : 2600
-- :
Weight (lbs) : 0.28
-- :
Price: $15.58
MPN: 9900226
Model : S-279
Size : 5/8" x 1-3/4"
WLL (lbs) : 5200
-- :
Weight (lbs) : 0.55
-- :
Price: $22.09
MPN: 9900235
Model : S-279
Size : 3/4" x 2"
WLL (lbs) : 7200
-- :
Weight (lbs) : 0.96
-- :
Price: $28.90
MPN: 9900244
Model : S-279
Size : 7/8" x 2-1/4"
WLL (lbs) : 10600
-- :
Weight (lbs) : 1.54
-- :
Price: $38.30
MPN: 9900253
Model : S-279
Size : 1" x 2-1/2"
WLL (lbs) : 13300
-- :
Weight (lbs) : 2.38
-- :
Price: $52.00
MPN: 9900257
Model : S-279
Size : 1-1/8" x 2-3/4"
WLL (lbs) : 15000
-- :
Weight (lbs) : 3.2
-- :
Price: $76.10
MPN: 9900262
Model : S-279
Size : 1-1/4" x 3"
WLL (lbs) : 21000
-- :
Weight (lbs) : 3.99
-- :
Price: $100.30
MPN: 9900271
Model : S-279
Size : 1-1/2" x 3-1/2"
WLL (lbs) : 24000
-- :
Weight (lbs) : 7.2
-- :
Price: $174.80
MPN: 9900280
Model : S-279
Size : 1-3/4" x 3-3/4"
WLL (lbs) : 34000
-- :
Weight (lbs) : 10.4
-- :
Price: $262.00
MPN: 9900289
Model : S-279
Size : 2" x 4"
WLL (lbs) : 42000
-- :
Weight (lbs) : 18.8
-- :
Price: $437.00
MPN: 9900298
Model : S-279
Size : 2-1/2" x 5"
WLL (lbs) : 65000
-- :
Weight (lbs) : 32.5
-- :
Price: $865.00
MPN: 1045753
Model : M-279
Size : M6
-- :
WLL (kg) : 200
-- :
Approx. Weight (kg) : 0.03
Price: $22.06
MPN: 1045789
Model : M-279
Size : M8
-- :
WLL (kg) : 400
-- :
Approx. Weight (kg) : 0.05
Price: $27.00
MPN: 1045833
Model : M-279
Size : M10
-- :
WLL (kg) : 640
-- :
Approx. Weight (kg) : 0.07
Price: $30.20
MPN: 1045869
Model : M-279
Size : M12
-- :
WLL (kg) : 1000
-- :
Approx. Weight (kg) : 0.11
Price: $32.70
MPN: 1045913
Model : M-279
Size : M16
-- :
WLL (kg) : 1800
-- :
Approx. Weight (kg) : 0.25
Price: $33.40
MPN: 1045995
Model : M-279
Size : M20
-- :
WLL (kg) : 2500
-- :
Approx. Weight (kg) : 0.42
Price: $35.80
MPN: 1046029
Model : M-279
Size : M24
-- :
WLL (kg) : 4000
-- :
Approx. Weight (kg) : 1.05
Price: $56.10
MPN: 1046038
Model : M-279
Size : M27
-- :
WLL (kg) : 5000
-- :
Approx. Weight (kg) : 1.42
Price: $142.00
MPN: 1046075
Model : M-279
Size : M30
-- :
WLL (kg) : 6000
-- :
Approx. Weight (kg) : 1.77
Price: $174.80
MPN: 1046109
Model : M-279
Size : M36
-- :
WLL (kg) : 8500
-- :
Approx. Weight (kg) : 3.12
Price: $228.00
MPN: 1046118
Model : M-279
Size : M42
-- :
WLL (kg) : 14000
-- :
Approx. Weight (kg) : 4.58
Price: $262.00
MPN: 1046127
Model : M-279
Size : M48
-- :
WLL (kg) : 17300
-- :
Approx. Weight (kg) : 8.71
Price: $437.00
MPN: 1046136
Model : M-279
Size : M64
-- :
WLL (kg) : 29500
-- :
Approx. Weight (kg) : 14.74
Price: $865.00