Crosby S-279 UNC Shoulder Type Machinery Eye Bolts

Crosby S-279 UNC Shoulder Type Machinery Eye Bolts - Image 2

Crosby S-279 UNC Shoulder Type Machinery Eye Bolts

SKU: GRRR240 Category: Lifting Points

Product details

Forged Steel - Quenched & Tempered.
Working Load Limits shown are for in-line pull. For angle loading, see Warnings & Applications.
Fatigue rated at 1-1/2 times the Working Load Limit at 20,000 cycles.
Recommended for in-line pull.
S-279 threaded UNC.
M-279 metric threaded.
Meets or exceeds all requirements of ASME B30.26 including identification, ductility, design factor, proof load and temperature requirements. Importantly, these bolts meet other critical performance requirements including fatigue life, impact properties and material traceability, not addressed by ASME B30.26.

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S-279 UNC Shoulder Type Machinery Eye Bolts

Size (in)	Stock No.	Working Load Limit (lb)	Weight Per 100 (lb)	Dimensions (in)
				A* Thread	B	C	D	E	F	G	H
												3/8 x 1-1/4	9900208	1550	15.00	3/8 - 16	1.27	1.62	1.00	3.07	.31	.69	1.05
												1/2 x 1-1/2	9900217	2600	28.00	1/2 - 13	1.53	1.95	1.19	3.70	.38	.91	1.27
												5/8 x 1-3/4	9900226	5200	55.00	5/8 - 11	1.79	2.38	1.38	4.45	.50	1.13	1.53
												3/4 x 2	9900235	7200	96.00	3/4 - 10	2.05	2.76	1.50	5.07	.63	1.38	1.71
												7/8 x 2-1/4	9900244	10600	154.00	7/8 - 9	2.31	3.25	1.75	5.87	.75	1.56	2.00
												1 x 2-1/2	9900253	13300	238.00	1 - 8	2.57	3.76	2.00	6.66	.88	1.81	2.30
												1-1/8 x 2-3/4	9900257	15000	320.00	1-1/8 - 7	2.75	4.19	2.25	7.20	.97	2.06	2.35
												1-1/4 x 3	9900262	21000	399.00	1-1/4 - 7	3.09	4.50	2.50	7.95	1.00	2.28	2.73
												1-1/2 x 3-1/2	9900271	24000	720.00	1-1/2 - 6	3.60	5.50	3.00	9.49	1.25	2.75	3.28
												1-3/4 x 3-3/4	9900280	34000	1040.00	1-3/4 - 5	3.75	6.26	3.50	10.48	1.38	3.00	3.60
												2 x 4	9900289	42000	1880.00	2 - 4-1/2	4.00	7.62	4.00	12.31	1.81	3.38	4.50
												2-1/2 x 5	9900298	65000	3250.00	2-1/2 - 4	5.00	8.76	4.50	14.88	2.12	4.25	5.50

Size (mm)	Stock No.	Working Load Limit (t)	Weight Each (kg)	Dimensions (mm)
				A* Thread	B	C	D	E	F	G	H
												9.53 x 31.8	9900208	.70	.06		32.3	41.1	25.4	78.0	7.85	17.5	26.7
												12.7 x 38.1	9900217	1.18	.12		38.9	49.5	30.2	94.0	9.65	23.1	32.3
												15.9 x 44.5	9900226	2.35	.24		45.5	60.5	35.1	113	12.7	28.7	38.9
												19.1 x 51.0	9900235	3.26	.43		52.0	70.0	38.1	129	16.0	35.1	43.4
												22.2 x 57.0	9900244	4.80	.70		58.5	82.5	44.5	149	19.1	39.6	50.8
												25.4 x 63.5	9900253	6.03	1.1		65.5	95.5	51.0	169	22.4	46.0	58.4
												28.5 x 70.0	9900257	6.80	1.5		69.8	107	57.1	183	24.6	52.3	59.7
												31.8 x 76.0	9900262	9.52	1.8		78.5	114	63.5	202	25.4	58.0	69.3
												38.1 x 89.0	9900271	10.8	3.2		91.5	140	76.0	241	31.8	70.0	83.3
												44.5 x 95.0	9900280	15.4	4.7		95.2	159	88.9	266	35.0	76.2	91.4
												51 x 102	9900289	19.0	8.6		102	194	101	313	46.0	85.9	114
												63.5 x 127	9900298	29.5	14.5		127	223	114	378	53.8	108	140

5:1 Design Factor. Maximum Proof Load is 2 times the Working Load Limit.

*All bolts threaded UNC.

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